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Researchers block key protein that helps Parkinson’s spread through the brain
A newly identified protein called GPNMB may play a major role in helping Parkinson’s disease spread through the brain. Researchers discovered that immune cells release the protein in response to damaged neurons, creating a vicious cycle that speeds up brain cell degeneration. In early experiments, antibodies that blocked GPNMB stopped the toxic process from spreading between cells.
Americans will be sent to Kenya for Ebola care, Trump administration says
As an Ebola outbreak in the Democratic Republic of Congo grows, the Trump administration says it is focused on keeping the disease out of the United States.
Kelly Dooley to depart Vanderbilt Health to lead Department of Medicine at Brown
A national search will be conducted to identify Dooley’s successor as director of the Division of Infectious Diseases, and an interim director will be announced at a later date.
Ebola outbreak in DR Congo collides with conflict and hunger, WHO warns
The UN World Health Organization (WHO) on Wednesday warned that eastern Democratic Republic of the Congo faces a “catastrophic collision of disease and conflict” as a fast-spreading Ebola outbreak outpaces containment efforts in a region already battered by armed violence, mass displacement and acute hunger.
Ebola, chemical plants and health, hantavirus, common colds, heat and more
As they say, bugs have ears. Public health has had a relentless May. Chemical plant (near) explosions, Ebola, hantavirus, and that's before you even get to the usual suspects: common colds, heat, and ticks. Here’s an attempt to keep you up to speed and, more importantly, what it means for you and your community. But first, an announcement: World Cup The World Cup starts in 15 days (not like anyone is counting down), and we are hanging TVs in the Health Security Operations Center. It’s going to be a gorgeous, chaotic celebration of basically every culture on earth. And it’s going to take a team effort—from communities to individuals, from public health to health care—to keep people healthy. That’s where you come in. If you’re going to the games or live within 30 miles of a stadium, we would love to hear from you. Sign up for a weekly survey here. Thanks to the more than 1,280 people who have already signed up…you will be hearing from us soon!! Global disease “weather report” Hantavirus: Two more cases The global count of cruise ship passengers with hantavirus has now increased to 13 cases (11 confirmed), with three deaths. The two new cases are overseas and among people who were already quarantining: A crew member in the Netherlands. A Spanish national passenger who was quarantining at home tested positive through daily monitoring. They are now in a biocontainment unit. In the U.S., everyone remains negative. There may be more cases, given that the incubation period of hantavirus (the time from exposure to infection) is 45 days. But this week, we will reach a major milestone: the median incubation window is 18 days, and that will pass on May 29. What this means for you: Your risk from this cruise ship outbreak remains essentially nil at this point. Ebola rages on in Central Africa Big thanks to Dr. Craig Spencer, a humanitarian physician who has treated and survived Ebola, for jumping in to provide the YLE community with an update. Craig, take it from here… The combined confirmed and suspected Ebola cases in DRC are now more than 1,000. All signs are pointing to a very long and catastrophic outbreak in Central Africa: This is a vast undercount. We know this because the test positivity rate is hovering around 50%, only 20% of contacts are being traced (and in some areas, no contacts at all), and more cases keep popping up with no known connection. This all points to widespread and undetected community transmission. This is in only a week of detection. Compared to previous outbreaks, the growth is very fast, as the huge West Africa outbreak in 2016 was first detected at 49 cases and rose to 208 cases a month later. It took four months for that outbreak to reach the size of the current one in the DR Congo. The cases are spread out across 16 health zones. There are now multiple epicenters, making containment very difficult. Next door in Uganda, the case count is seven. While this number is low compared to DRC, a concerning development is that two health care workers recently tested positive with uncertain exposure histories. If they weren’t treating known Ebola cases, this means it’s spreading undetected in Uganda as well. On the ground, backlash, including the burning of health centers, has emerged, a pattern seen in nearly every outbreak and rooted in deep community distrust. It often stems from outside actors working in communities without fully understanding or addressing local priorities. Affected populations may recognize the severity of Ebola while still holding other concerns as more pressing, such as where their loved ones are buried. Community trust is essential to an effective response, but difficult to build during an active emergency. It is best established long before a crisis begins. U.S. priorities are made clear, and may backfire. The U.S. Administration has shown that its first priority is keeping Ebola out, with helping end the outbreak in the DRC a secondary concern. That's meant travel restrictions broader than anything we've imposed before — covering travelers from across the region, and reportedly some green card holders and permanent residents as well. For example, just these past two days, news broke that high-risk American travelers will be subject to a mandatory quarantine in Kenya before they are allowed to return. If an American is infected, the U.S. government plans to send them to a hospital it is standing up from scratch in Kenya. (Currently, Americans who were in the area are allowed to return but are diverted to three airports—Houston, Atlanta, and DC—for further screening.) Past administrations have used travel notices and stepped-up screening; this goes much further. At first blush, these strict precautions may sound prudent. But this approach could backfire in three ways: Restrictions this blunt give people every reason to hide where they’ve been and whom they’ve been near — making the people we most need to find harder to track, not easier. They also breed a false sense that this is someone else’s problem. But diseases are humbling. They find the small cracks in even the most impenetrable-seeming defenses. Lives lost. There is no treatment for this Ebola strain, which means survival depends heavily on the quality of the health system. We have that system in the States, but we are choosing not to use it for infected Americans. This is unbelievable and infuriating. (See a deeper dive from me here.) The only real way to lower the risk to Americans — and everyone else — is to end the outbreak in the DRC and across the region. What this means for you: If you have travel plans to this region, it’s time to cancel them. This is a high-risk situation in Central Africa, and CDC released a Level 4 Travel Advisory. There is also great uncertainty if and when the Administration will let you back in. To the general public in the U.S., your risk remains very, very low right now. U.S. disease “weather report” Ticks: past peak season? Good news, especially for people in the Northeast and Midwest: tick numbers continue to decline. Though we are at the peak of the season, this unusually early year is trending favorably. Heat-related illnesses in the North Heat risk is certainly not blanketing the entire country yet, but this week it will be moderate in the Midwest and the Southeast. What this means for you: Be sure to check the CDC HeatRisk tool. A red day isn’t the best day for that soccer game for a kid with asthma, and a stretch of orange days is a great time to check on your elderly neighbor. Common colds surging As far as respiratory viruses go, the only thing really going around right now is the common cold. It is higher this year than last year, but should peak very soon before returning this fall. Spotlight: Chemical plants Over the weekend, YLE California covered the serious situation that unfolded around a chemical plant in Orange County, California. Thankfully, the worst-case scenario (a chemical explosion) was mitigated, but only through luck. The health implications in a densely populated area could have been catastrophic. As the situation was winding down, another chemical explosion struck Washington State. This one was fatal. Health officials say the risk to surrounding residents from chemicals in the air and ground remains low, though the community deserves far greater clarity. Clean air and clean water consistently rank as Americans’ top public health concerns — yet when chemical disasters strike, communities are too often met with reassurances rather than transparency and accountability. Residents near the 2023 East Palestine, Ohio train derailment, for example, are still waiting to understand the long-term impact on their health, with few clear answers. What this means for you: Many are wondering if facilities processing potentially dangerous materials are in their neighborhoods. This interactive map allows you to enter your ZIP code and see all facilities monitored by the EPA, including any violations. Good news Ebola vaccines and treatment for the Bundibugyo species are in development. Two vaccine platforms are being explored, at least one of which may be deployable in as little as 2 months. One vaccine is being developed by Oxford, and the other uses the same biotechnology as the FDA-approved Zaire species of Ebola. (It may provide cross-protection, but it’s unclear at this point.) On the treatment side, two promising monoclonal antibody cocktails are likely to be deployed, though doses are limited and logistical hurdles remain significant challenges. Anni over at The Biotech Tea had a great explainer about the Ebola vaccine gap, if you want to read more. [ The Biotech Tea The Ebola vaccine gap, reading vessel damage, & the Makary exit 🗝️ Paid subscribers get the Biotech Term of the Week at $30/year (~$2.50/month). I try to keep it intentionally accessible, but if cost is ever a barrier, send me a message. A few people asked about expensing your subscription, so I put together a short email template… Read more 6 days ago · 10 likes · Annicka Evans, PhD ](https://www.thebiotechtea.com/p/the-ebola-vaccine-gap-reading-vessel?utm_source=substack&utm_campaign=post_embed&utm_medium=web) Polycystic ovary syndrome (PCOS) has been officially renamed polyendocrine metabolic ovarian syndrome (PMOS), following more than a decade of debate and input from roughly 22,000 clinicians, researchers, and patients worldwide. This is good because the old name was medically misleading, leading to patients without visible cysts being dismissed or overlooked entirely. The WHO estimates that 70% of people with the condition remain undiagnosed. A more accurate name should improve recognition, reduce stigma, and ultimately help the millions of people living with this condition get diagnosed and treated sooner. Poll Loading... Bottom line Public health situations are everywhere right now. Staying healthy takes public health professionals and systems working tirelessly behind the scenes and each of us showing up for our neighbors and communities. Love, YLE Big thanks to Ed Nirenberg for staying on top of the Ebola vaccines, Hannah Totte for all the figures, Dr. Craig Spencer for the Ebola insight, and Dr. Matt Willis for covering the chemical situation in CA. Your Local Epidemiologist (YLE) comprises a team of experts, ranging from physicians to immunologists to epidemiologists to nutritionists, working together with one goal: to “Translate” ever-evolving public health science so that people are well-equipped to make evidence-based decisions. YLE suite of newsletters reaches over 475,000 people across more than 132 countries. This newsletter is free to everyone, thanks to the generous support of fellow YLE community members. To support the effort, subscribe or upgrade below: Subscribe
Sewage monitoring at World Cup could help prevent disease outbreaks
During this summer’s FIFA World Cup matches, health officials will monitor wastewater for evidence of measles, COVID, and more.
This year’s World Cup is testing the public health playbook
Although rare diseases like Ebola are concerning, experts say that most public health preparation for the World Cup has been focused on familiar issues – but ramped up to match the scale of the event.
Contagion of conspiracy theories makes Ebola epidemic harder to contain
Distrust and violence flare in the central African nation as false claims spread that the outbreak — and the disease itself — is a hoax.
Did heart health impact the risk of severe COVID-19 infection during the pandemic?
Research Highlights: The risk of being hospitalized or dying from COVID-19 infection was lower among adults with better heart health scores. Adults without cardiovascular disease and with the best levels of heart health, as indexed by the American...
Scientists create supercharged vitamin K that helps the brain heal itself
Scientists in Japan have created powerful new vitamin K-based compounds that may help the brain regenerate lost neurons — a breakthrough that could one day change how diseases like Alzheimer’s and Parkinson’s are treated. By combining vitamin K with components related to vitamin A, the researchers developed compounds that were about three times more effective at turning neural stem cells into neurons than natural vitamin K alone.
Barcelona Institute for Global Health: Chronic liver disease in Europe: A preventable crisis going undetected
A new Lancet Regional Health – Europe Series calls for liver disease to be embedded in broader national and EU-level policies on diet, alcohol, obesity, public health and non-communicable diseases.
Dog daycare leptospirosis outbreak in Los Angeles reveals broader public health risks
A 2021 outbreak of leptospirosis that sickened more than 200 dogs in Los Angeles County reveals critical gaps in vaccination practices and raises broader concerns about the spread of the disease between ...
US CDC seeks staff for Ebola screening as outbreak response expands
The U.S. Centers for Disease Control and Prevention has asked staff to volunteer for urgent deployment to support Ebola screening at the country's entry points, according to an email seen by Reuters on Tuesday.
STEP - Health Alert: Worldwide Caution - U.S. Embassy in Luxembourg
STEP – Health Alert: Worldwide Caution STEP Alert Health Alert: Worldwide Caution – Updated Public Health Arrival Restrictions and Enhanced Ebola Screening – May 22, 2026 Event: U.S.-bound American citizens and lawful permanent residents (LPRs) who have been present in the Democratic Republic of the Congo, Uganda, or South Sudan within 21 days of arrival in the United States must only enter through the following airports for enhanced screening: Washington Dulles International Airport (IAD) for flights after 11:59 PM on May 21, 2026 Hartfield-Jackson Atlanta International Airport (ATL) for flights after 11:59 PM on May 22, 2026 George Bush Intercontinental Airport, (IAH), Houston, for flights departing after 11:59 PM on May 26, 2026 The U.S. Centers for Disease Control and Prevention (CDC) and the Department of Homeland Security’s (DHS) Customs and Border Protection (CBP) will apply enhanced public health screening at IAD in response to the Ebola outbreak. This requirement applies to all passengers, including U.S. citizens and LPRs, who were present in those countries. Please be prepared for flight changes or cancellations. Actions to take: Read the Modification of List of Designated Airports Regarding Arrival Restrictions Review the U.S. Centers for Disease Control and Prevention (CDC) information on what travelers need to know about returning to the United States from DRC, Uganda, and South Sudan. Read the Department of Homeland Security Alert on Enhanced Ebola Screening. Review Consular Information for Americans Regarding the Ebola Outbreak. If you are planning to travel to the United States, contact your airline to confirm your flight and route. You may also contact the State Department – Consular Affairs: Phone: +1-888-407-4747 or +1-202-501-4444 Enroll in the Smart Traveler Enrollment Program (STEP) to receive safety and security updates.
How worried should you be about Ebola?
Infectious disease expert Dr. Charles Whittaker on how public health can stop a pandemic.
Watch Lilly Gets Back Into the Vaccine Business With New Deals
Eli Lilly & Co. is buying three clinical-stage vaccine developers for as much as $3.8 billion as it looks to become a leader in infectious diseases. The drugmaker has been using cash from its obesity drugs to expand into other disease areas. Bloomberg's Gerry Smith reports.
High-Level Climate, Clean Air, and Health Roundtable
Reducing air pollution and climate pollutants represents one of the most immediate opportunities to protect human health while advancing climate goals and driving economic growth. Actions to reduce super pollutants such as methane and black carbon can rapidly slow warming while significantly reducing the global burden of disease linked to air pollution. These health benefits reduce pressures on health systems and improve labour productivity, supporting economic growth.
8 former CDC directors: Reform PEPFAR, don’t dismantle it
A State Department plan scheduled to be implemented June 1 would strip the U.S. of decades of disease defense, write eight former CDC directors.
Scientists say this diet could save people and the planet. It’s more doable than you think.
National Geographic senior editor Sarah Gibbens spent a week on the planetary health diet—developed by scientists to curb both chronic disease and climate change.
USC scientists discover a hidden Alzheimer’s trigger and a possible way to shut it down
USC researchers have identified potential new drug compounds that may reduce the brain inflammation linked to Alzheimer’s disease, especially in people with the high-risk APOE4 gene. The compounds target cPLA2, an enzyme that seems to fuel harmful inflammation while also being important for normal brain activity.
Ebola patients flee in attacks on Congo health facilities, hobbling response
“There is denial of the disease within the population, with some members wanting to claim the bodies of suspected and/or confirmed cases,” doctor at one hospital said.
Allegheny County residents warned of increased risk for ticks and Lyme disease
As Allegheny County residents step outside to enjoy spring, local health experts are warning about the dangers of Lyme disease after an unusually high number of tick bites reported across the country. In April, the Centers for Disease Control and Prevention issued an early advisory urging the public to guard
Exclusive: Trump admin shutting key US researchers out of global virus response talks, documents and sources reveal
Officials responsible for leading US research on infectious disease threats have been barred from speaking directly with the World Health Organization – effectively shutting them out of global discussions on virus outbreaks, according to documents and multiple sources who spoke to CNN.
Exclusive: Trump admin shutting key US researchers out of global virus response talks, documents and sources reveal
Officials responsible for leading US research on infectious disease threats have been barred from speaking directly with the World Health Organization – effectively shutting them out of global discussions on virus outbreaks, according to documents and multiple sources who spoke to CNN.
One-and-Done Heart Disease Prevention? Scientists Show It May Be Possible.
A single infusion of an experimental gene-editing drug seemed to reduce LDL long-term in a small trial. The results may point to something “curative,” one expert said.
One-and-Done Heart Disease Prevention? Scientists Show It May Be Possible.
A single infusion of an experimental gene-editing drug seemed to reduce LDL long-term in a small trial. The results may point to something “curative,” one expert said.
Common heart drug taken by millions found useless
A massive international study could upend 40 years of heart attack treatment. Researchers found that beta blockers—routinely prescribed after uncomplicated heart attacks—offered no real benefit for patients whose heart function remained normal, despite being given to millions worldwide. Even more surprising, women taking the drugs faced a higher risk of death, repeat heart attack, or hospitalization for heart failure compared to women who didn’t receive them.
How integrating tradition and self-care has strengthened public health in the Americas
On 13 May 2026, a regional dialogue for the Americas titled, Innovative Experiences to Strengthen Health and Self-Care through Traditional, Complementary, and Integrative Medicine, was hosted by EsSalud, the government agency responsible for social security and health care in Peru.The event brought together representatives from the World Health Organization (WHO), the Pan American Health Organization (PAHO), WHO collaborating centres, the health sector and academia. It presented regional perspectives from BrBolivia, Brazil, Mexico and Peru to explore how self-care and traditional medicine can strengthen public health, empower communities and support more inclusive models of care. Across all four countries, a clear message emerged: traditional medicine is not being positioned as an alternative to formal systems, but as a way to strengthen them. In the Americas region, the challenge is to consolidate intercultural and holistic care, with the aim of strengthening the healthcare system – making care more preventive, culturally relevant and community-based.Peru: institutionalizing complementary care over 28 years Dr Martha Villar López from EsSalud Peru demonstrated how integration can be institutionalized over time. With nearly three decades of investment, including a research programme dating back to 1998, traditional medicine is now embedded within public health infrastructure. EsSalud’s flagship programme, Reforma de Vida, operating as Prevenir, takes multidisciplinary teams into workplaces to reduce and detect risk factors for chronic noncommunicable diseases. Education cycles are structured around three pillars: celestial nourishment, focused on life purpose and movement; terrestrial nourishment, centred on regional food and healthy diets; and human nourishment, addressing identity, relationships, stress and spirituality. Grounded in Andean cosmovision and the principle of the ayllu, the programme aligns with local cultural values. Since 2007, it has trained over 6600 health leaders, certified more than 3100 health-friendly organizations and built alliances with nearly 11 000 employers.Bolivia: legal recognition and medical pluralism Adelino Pau Carpacheco, an 82-year-old Callawaya healer, described working with more than 220 medicinal plants, supported by deep generational knowledge. Traditional healers and plant medicine are highly respected in the country. Bolivia’s contribution also highlighted the role of policy in enabling integration. Through Law 459, traditional medicine has been formally recognized within a legal framework and led the country to medical pluralism where traditional medicine coexists with biomedicine, and both are now offered free of charge through the public health system. Mexico: preserving Indigenous knowledge and reinventing food culture Mexico presented two complementary approaches focused on knowledge preservation and food systems. In Veracruz, communities partnered with a university to safeguard Totonac traditional medicine through a diploma programme launched in 2019. This collaboration has already produced practical outputs, including manuals and a dictionary, helping to sustain knowledge at risk due to migration and generational change. Alongside this, Dr Hernán García, Directorate of Traditional Medicine and Intercultural Development – Mexico, explained how the Dieta de la Milpa programme addresses Mexico’s dual burden of malnutrition and rising noncommunicable diseases. Rooted in traditional Mayan cultivation systems and ingredients, it promotes healthier diets through community-led, intercultural approaches involving local authorities, Indigenous leaders and cooks. By reconnecting food, culture and health, it offers a practical pathway to prevention. Brazil: community therapy as a public health tool Brazil’s experience centred on Integrative Community Therapy, a methodology developed over 40 years ago by Dr Adalberto Barreto and now used in more than 47 countries. Therapy circles create spaces where participants share experiences and coping strategies, building social support networks at very low cost. Within Brazil’s Unified Health System, the approach has expanded rapidly since its inclusion in national policy in 2017. By 2025, more than five million integrative practice procedures were delivered annually in primary care, with registrations for this therapy increasing by over 500% in eight years. The main challenge now is equity, with access still concentrated in urban areas such as São Paulo. A shared regional direction against a global backdrop Drawing these experiences together, Dr Natalia Aldana of the TCIM Network of the Americas highlighted the shared outcomes of the interventions discussed. Such approaches strengthen healthy behaviours, social networks and community resilience; they are low-cost, adaptable and enable active participation in care, while showing potential to reduce the burden of noncommunicable diseases.The regional momentum mirrors a broader global shift. Dr João Paulo Souz, Director of BIREME (Latin American and Caribbean Center on Health Sciences Information), the specialized center of PAHO/WHO, emphasized that the Global Traditional Medicine Strategy 2025–2034 promotes a vision centred on people, evidence and integrated use. He noted that health should be understood through the relationships between people, community, nature and spirituality. Self-care interventions as a critical pathway towards universal health coverage Dr Manjulaa Narasimhan, Unit Head for Sexual Health and Well-being across the Life-course at WHO, delivered a presentation titled Advancing Self-Care in Traditional Medicine: Aligning the WHO Traditional Medicine Strategy 2025–2034 with the WHO Self-Care Framework, co-authored by Dr Geetha Krishnan Gopalakrishna Pillai, Unit Head for Research, Data and Innovation at the WHO Global Traditional Medicine Centre. WHO recommends self-care interventions for every country and economic setting as a critical path to reach universal health coverage – and traditional medicine acts as a bridge for self-care. Dr Narasimhan explained that traditional medicine contributes most effectively to self-care when embedded directly into primary health care, not operating in parallel, siloed systems. This, she stated, “is possibly the only sustainable way to deliver continuity of care that meets the needs, rights and priorities of communities and individuals”. The Global Traditional Medicine Strategy 2025–2034 is a move towards a more people-centred approach to health care that champions holistic approaches to health equity and patient autonomy.The integration of traditional medicine and self-care requires collaboration across disciplines, clear referral pathways, trained health and care workers, and strong leadership that supports integration. The WHO self-care competency framework defines 10 key competencies for health and care workers to support self-care in their clinical practice, supported by the WHO guideline on self-care interventions for health and well-being. These documents help health-care workers safeguard their own well-being and ensure that care is consistent, safe and grounded in shared standards and values.Together, the discussion through this dialogue points to a fundamental shift in how health systems are designed in the region, and globally, towards models that are more inclusive, culturally-grounded and responsive to the needs of the communities they serve. It is a move towards a system where traditional medicine is respected and responsibly integrated, where self-care provides empowerment and evidence-based care, and where health systems are supportive rather than being distant from these systems.Traditional medicine perspectives from Bolivia, Mexico and Peru - WHO's "Restoring Balance" seriesInnovative Experiences to Strengthen Health and Self-Care through Traditional, Complementary, and Integrative Medicine was streamed in Spanish, with Spanish and Portuguese subtitles. Recordings are available through the CABSIN YouTube channel with Portuguese subtitles and on the BVS MTCI Americas YouTube channel with Spanish subtitles. Dr Narasimhan’s session can be watched in English on both channels.
Worldwide Caution: Public Health Arrival Restrictions and Enhanced Ebola Screening - U.S. Embassy in Madagascar
Worldwide Caution: Public Health Arrival Restrictions and Enhanced Ebola Screening Event: U.S.-bound American citizens who have been present in the Democratic Republic of the Congo, Uganda, or South Sudan within 21 days of arrival in the United States must only enter through the following airports for enhanced screening: Washington Dulles International Airport (IAD) for flights after 11:59 PM on May 21, 2026 Hartfield-Jackson Atlanta International Airport (ATL) for flights after 11:59 PM on May 22, 2026 George Bush Intercontinental Airport, (IAH), Houston, for flights departing after 11:59 PM on May 26, 2026 The U.S. Centers for Disease Control and Prevention (CDC) and the Department of Homeland Security’s (DHS) Customs and Border Protection (CBP) will apply enhanced public health screening at the above listed airports in response to the Ebola outbreak. This requirement applies to all passengers, including U.S. citizens, who were present in those countries. Please be prepared for flight changes or cancellations. Actions to take: Read the Modification of List of Designated Airports Regarding Arrival Restrictions (opens in a new tab) Review the U.S. Centers for Disease Control and Prevention (CDC) information on what travelers need to know about returning to the United States from DRC, Uganda, and South Sudan. Review the Department of Homeland Security Alert on Enhanced Ebola Screening (opens in a new tab). Review Consular Information for Americans Regarding the Ebola Outbreak (opens in a new tab). If you are planning to travel to the United States, contact your airline to confirm your flight and route. You may also contact the State Department – Consular Affairs: +1-888-407-4747 (opens in a new tab) or +1-202-501-4444 (opens in a new tab) Enroll in the Smart Traveler Enrollment Program (STEP) to receive safety and security updates.
Booker's MAHA play
Sen. Cory Booker said Americans are facing the "worst chronic disease epidemic in the history of our nation."
Number of suspected Ebola cases in DR Congo passes 900 as health workers face attacks and shortages
World Health Organization says outbreak poses ‘very high’ risk for Congo, but risk of disease spreading globally remains low
Worldwide Caution: Public Health Arrival Restrictions and Enhanced Ebola Screening - U.S. Embassy in Chile
Worldwide Caution: Public Health Arrival Restrictions and Enhanced Ebola Screening Event: U.S.-bound American citizens who have been present in the Democratic Republic of the Congo, Uganda, or South Sudan within 21 days of arrival in the United States must only enter through the following airports for enhanced screening: Washington Dulles International Airport (IAD) for flights after 11:59 PM on May 21, 2026 Hartfield-Jackson Atlanta International Airport (ATL) for flights after 11:59 PM on May 22, 2026 George Bush Intercontinental Airport, (IAH), Houston, for flights departing after 11:59 PM on May 26, 2026 The U.S. Centers for Disease Control and Prevention (CDC) and the Department of Homeland Security’s (DHS) Customs and Border Protection (CBP) will apply enhanced public health screening at the above listed airports in response to the Ebola outbreak. This requirement applies to all passengers, including U.S. citizens, who were present in those countries. Please be prepared for flight changes or cancellations. Actions to take: Read the Modification of List of Designated Airports Regarding Arrival Restrictions (opens in a new tab) Review the U.S. Centers for Disease Control and Prevention (CDC) information on what travelers need to know about returning to the United States from DRC, Uganda, and South Sudan. Review the Department of Homeland Security Alert on Enhanced Ebola Screening (opens in a new tab). Review Consular Information for Americans Regarding the Ebola Outbreak (opens in a new tab). If you are planning to travel to the United States, contact your airline to confirm your flight and route. You may also contact the State Department – Consular Affairs: +1-888-407-4747 (opens in a new tab) or +1-202-501-4444 (opens in a new tab) Enroll in the Smart Traveler Enrollment Program (STEP) to receive safety and security updates.
Florida health officials confirm measles infections
Two measles cases confirmed in Orange County, Florida, including a child. Learn how this highly contagious disease spreads and its incubation period.
Repeal of EPA’s endangerment finding won’t change the realities of chronic disease
We can expect chronic disease rates to worsen as greenhouse gas emissions trend upward and contribute to more frequent and intense climate impacts like extreme heat and wildfires.
Scientists discover hidden liver switch that cuts harmful cholesterol
Scientists at UT Southwestern have uncovered a surprising new “master switch” that helps control how much cholesterol the liver sends into the bloodstream. The newly identified protein, HELZ2, works by shutting down the genetic instructions needed to produce apoB — a key building block of the cholesterol-carrying particles linked to clogged arteries and heart disease.
Second Ebola treatment center set on fire in epicenter of disease's outbreak
Pancreatic cancer seemed ‘undruggable,’ then scientists cracked a key target
An experimental pill has shown unprecedented success, upending conventional wisdom about the disease.
Pancreatic cancer seemed ‘undruggable,’ then scientists cracked a key target
An experimental pill has shown unprecedented success, upending conventional wisdom about the disease.
Worldwide Caution: Public Health Arrival Restrictions and Enhanced Ebola Screening - U.S. Embassy & Consulates in Germany
Worldwide Caution: Public Health Arrival Restrictions and Enhanced Ebola Screening Event: U.S.-bound American citizens who have been present in the Democratic Republic of the Congo, Uganda, or South Sudan within 21 days of arrival in the United States must only enter through the following airports for enhanced screening: Washington Dulles International Airport (IAD) for flights after 11:59 PM on May 21, 2026 Hartfield-Jackson Atlanta International Airport (ATL) for flights after 11:59 PM on May 22, 2026 George Bush Intercontinental Airport, (IAH), Houston, for flights departing after 11:59 PM on May 26, 2026 The U.S. Centers for Disease Control and Prevention (CDC) and the Department of Homeland Security’s (DHS) Customs and Border Protection (CBP) will apply enhanced public health screening at the above listed airports in response to the Ebola outbreak. This requirement applies to all passengers, including U.S. citizens, who were present in those countries. Please be prepared for flight changes or cancellations. Actions to take: Read the Modification of List of Designated Airports Regarding Arrival Restrictions (opens in a new tab). Review the U.S. Centers for Disease Control and Prevention (CDC) information on what travelers need to know about returning to the United States from DRC, Uganda, and South Sudan. Review the Department of Homeland Security Alert on Enhanced Ebola Screening (opens in a new tab). Review Consular Information for Americans Regarding the Ebola Outbreak (opens in a new tab). If you are planning to travel to the United States, contact your airline to confirm your flight and route. You may also contact the State Department – Consular Affairs: +1-888-407-4747 (opens in a new tab) or +1-202-501-4444 (opens in a new tab) Enroll in the Smart Traveler Enrollment Program (STEP) to receive safety and security updates.
WHO chief calls for urgent Ebola action and pandemic preparedness
The recent Ebola and hantavirus outbreaks demonstrate that the world is still vulnerable to rapidly spreading infectious diseases, Tedros Ghebreyesus, the head of the World Health Organization (WHO), warned on Saturday at the close of the 79th World Health Assembly in Geneva.
Health Alert: U.S. Embassy in Rwanda (May 23, 2026) - U.S. Embassy in Rwanda
Health Alert: U.S. Embassy in Rwanda (May 23, 2026) Health Alert: U.S. Embassy in Rwanda (May 23, 2026) Location: Rwanda, countrywide Event: Entry and Exit Requirements Due to the Ebola outbreak, Rwanda has implemented new entry and exit requirements. On May 22, 2026, the Ministry of Health of Rwanda announced that all foreign nationals who have traveled to, or transited through, the Democratic Republic of the Congo (DRC) within 30 days of their travel to Rwanda will be denied entry. Rwandan nationals and foreign residents with valid proof of residency in Rwanda can enter and are subject to mandatory quarantine procedures. Travel to the U.S. Review the U.S. Centers for Disease Control and Prevention (CDC) information on what travelers need to know about returning to the United States from DRC, Uganda, and South Sudan. Actions to Take: Do not travel to the Democratic Republic of Congo (DRC). Monitor the Ministry of Health of Rwanda webpage for local updates. If you are planning to travel to the United States, contact your airline to confirm your flight and route. Review the CDC webpage on the Ebola Current Situation. Review Consular Information for Americans Regarding the Ebola Outbreak. Review the CBP webpage for information on entry restrictions Notify friends and family of your safety. Have a plan to depart in case of emergency. Have travel documents up to date and easily accessible. Review the CDC Travelers’ Health Page for Rwanda. Continue to take malaria prophylaxis as recommended, as the symptoms of malaria can mimic symptoms of Ebola, leading to preventable health scares. Monitor your health for 21 days following travel in an area with an Ebola outbreak. If at risk for Ebola, alert your healthcare provider if you are experiencing symptoms consistent with Ebola to receive guidance prior to presenting for care. Review the Department of State’s Rwanda Travel Advisory for general health information. Refer to the U.S. Embassy’s list of medical providers. Check with your travel insurance provider about medical evacuation options should you fall ill while overseas. Enroll in the Smart Traveler Enrollment Program (STEP) to receive safety and security updates. Assistance: U.S. Embassy Kigali, Rwanda 30 KG 7 Avenue (Kacyiru) +250-252-596-400 ACSKigali@state.gov https://rw.usembassy.gov State Department – Consular Affairs 888-407-4747 or 202-501-4444 Rwanda Country Information Enroll in Smart Traveler Enrollment Program (STEP) to receive security updates. Follow us on Facebook and X
Bond breakout? Big effects of bad data. Immigration and thermostatic politics & dad-chat is coming for dad-books.
Thank you for opening your Chartbook email. Anna Airy, A Shell Forge at a National Projectile Factory, Hackney Marshes, London, 1918 Bond breakout - John Authers Across the developed markets, bond markets are staging a slow-motion car wreck. Looking at the drastic moves in the US, Japan, the UK and France, Barclays’ Ajay Rajadhyaksha commented: “Last week, long bonds broke. Not in one country. In all of them. Simultaneously. Four countries. Four different political systems. Four different central banks. But the same trade — “get me out of duration!”” Each country has its own contributing political problems, but the uniformity of the shift out of long-term bonds with high duration makes clear that something broader is afoot. For Rajadhyaksha, it is “simple and uncomfortable.” The developed world “has too much debt, too little fiscal discipline, and no political appetite for fixing either.” If there’s a trigger, it has been the Iran war and the resulting shock to oil supply. Source: Bloomberg G7 countries are now borrowing at rates that were enjoyed by EM in the early 2020s For contributing subscribers only. Subscribe Trade between China and Russia has grown in recent years For contributing subscribers only. Subscribe Big effects of bad data A decade ago nearly nine in ten Americans, when approached, agreed to fill out the Current Population Survey, which is administered to about 60,000 households each month and asks about, among other things, employment. Fewer than seven in ten do so now (see chart 1). For the Consumer Expenditure Survey, which tries to capture 3,700 households monthly, the response rate is down from 68% to 40%. … When the information becomes less reliable, investment decisions get more difficult to make. Some may be delayed, creating a potential drag on the economy. A new working paper by Nicholas Bloom of Stanford University, Erica Groshen, former head of the Bureau of Labour Statistics (BLS) now at Cornell University, and Duncan Hobbs and Michael Strain of the American Enterprise Institute, a think-tank, hazards an estimate. Preserving trust in “the integrity and quality of official statistics”, the authors claim, generates economic benefits of about $25 for every $1 spent on the BLS, the agency with an annual budget of $700m that is responsible for many of these data. To arrive at their conclusion the quartet analysed an ignoble episode in the BLS’s recent history. On August 1st 2025 Donald Trump sacked Erika McEntarfer, appointed as the agency’s commissioner by his predecessor, Joe Biden. The president alleged, without evidence, that the BLS’s steep downward revision to recent jobs numbers had been “RIGGED in order to make the Republicans, and ME, look bad”. In fact, it was the wanton dismissal that looked bad in the eyes of many observers. In the following seven days there was a 50% leap, relative to the week before, in the average value of the index of Economic Policy Uncertainty (EPU), which tracks the number of articles mentioning such uncertainty that are published daily in American newspapers. This was a discernible jump even when compared to the chaos caused by Mr Trump’s trade war in April 2025 and his real one in Iran in the past two months (see chart 2). Based on Mr Bloom’s earlier study with other colleagues of the EPU’s impact on business investment, industrial production and employment, the authors estimate that the jump reduced American GDP by over $100bn (0.3%) and non-farm payrolls by 168,000 (0.1%). Source: The Economist Immigration and thermostatic politics (Sarah O’Connor in the FT) A strange thing happened a year and a half ago. No sooner had Americans elected Donald Trump as president on an explicitly anti-immigration platform than US public opinion began to swing much more favourably towards immigration. … to political scientists who study “thermostatic” politics, this development is no surprise at all. Public opinion often moves against the prevailing party, especially if they are perceived to have gone “too far” in one direction. The phenomenon was first explored in the 1990s with reference to fiscal policy, but in recent years it has been particularly evident in the realm of immigration policy. While these swings in opinion polls can make it seem as if people don’t know their own minds, they can be a useful democratic check on governments by sending bright flashing warning lights when policies stray too far from the public’s comfort zone. The problem comes when politicians misinterpret those signals. When people tell pollsters they want less immigration, or think it is bad for the country overall (or the converse), they are often expressing an opinion about how things appear to be going in that moment relative to their preferences, rather than a deep shift in their underlying views. According to Alexander Kustov, a political scientist, most Americans’ views are quite stable and moderate: they support immigration that is controlled and in the national interest, and oppose flows that are disorderly or under-enforced. In the US, he argues the Trump administration over-interpreted dissatisfaction with high immigration under Joe Biden, and implemented policies that went too far for many voters. “People don’t necessarily change their idea about their ideal immigration policy, but they can react to what the government is currently doing,” he told me. “A lot of people are not happy with what the Trump administration are doing — right now we’re not talking about border enforcement, we’re talking about people not just getting harassed, but killed.” But similarly, he added, pro-immigration advocates would be making a mistake to interpret the recent, more favourable swing towards immigration as a deep-seated ideological shift in attitudes. The recent history of UK immigration policy offers another cautionary tale. After the 2016 Brexit referendum, public concern about immigration fell. This was partly because net migration statistics declined, but also because people felt a sense of catharsis and control, says Sunder Katwala, director of British Future, a think-tank. By 2019, the public ranked immigration as only the ninth biggest issue of concern, according to Ipsos polling. But when the Conservative government liberalised visa routes for students and care workers between 2019 and 2022, that helped net migration to surge. And so, too, did public concern. Today’s Labour government has implemented another sharply restrictive turn in immigration policy. As Kustov and researcher Caitlyn Yates argue, thermostatic public opinion should be a useful check on politicians. Instead it seems to have helped to magnify the pendulum swing in the UK. The government over-interprets and overreacts to a change in public opinion, which reacts in turn, prompting a sudden swing the other way. Source: Financial Times HEY READERS, THANK YOU for opening the Chartbook email. I hope it brightens your day. I enjoy putting out the newsletter, but tbh, what keeps this flow going is the generosity of those readers who clicked the subscription button. If you are persuaded to click, please consider the annual subscription of $50. It is both better value for you and a much better deal for me, as it involves only one credit card charge. Why feed the payments companies if we don’t have to. Subscribe Anna Airy, Shop for Machining 15-Inch Shells: Singer Manufacturing Company, Clydebank, Glasgow, 1918 Racing for a vaccine … we have been here before! The deadly Ebola outbreak in two African countries driven by a virus species with no vaccine has triggered an urgent search for a potential jab, in a test of troubled global efforts to avert threats posed by emerging diseases. A World Health Organization advisory group is due to would meet on Tuesday to recommend candidate jabs to prioritise for clinical trials, the global health body said. It will assess data including an analysis by the Coalition for Epidemic Preparedness Innovations (Cepi), which was set up after failures in the international response to a previous Ebola crisis. The latest Ebola outbreak in Democratic Republic of Congo and Uganda has infected hundreds of people and killed more than 80, health authorities say. Cepi’s reaction will be a crucial indicator of its progress towards its wider goal of producing vaccines for pandemic threats in just 100 days, despite steep cuts to international health funding. “If there was ever a time that we could show the world why Cepi is needed and show the world why the 100-day mission is needed, it’s now,” Nicole Lurie, the organisation’s executive director for preparedness and response, told the FT. “We’re happy to accept that responsibility, but obviously we need help from partners — particularly financial help in the long run.” DR Congo and Uganda would make the final decision on whether to press ahead with any vaccine candidates endorsed for clinical trials by the WHO experts, the global health body said. “Other ethical and community acceptability issues will be considered,” said the WHO, which declared the latest outbreak a public health emergency of international concern on Sunday. “This will be important to make sure that the trial, if it happens, will be adequately communicated to the population.” Lurie said Cepi had provided information from a survey of research teams and companies working on drugs that might be effective against the Bundibugyo virus behind the outbreak. The organisation hoped soon to announce partners in the quest for a jab, she added, although she declined to give a timescale for when one might be developed. Cepi’s Nicole Laurie said global health bodies were ‘getting some live-fire drills’ with hantavirus and the latest Ebola outbreak. The hunt for a vaccine should be helped by scientific advances including the use of artificial intelligence to find drugs active against viruses, Lurie said. Existing jabs against the Zaire Ebola virus responsible for many previous outbreaks might provide a basis for tackling the Bundibugyo species, she added. “We’ll see how far and how fast we can get,” Lurie said, adding that Cepi had done preliminary work recently on a possible jab for the rat-borne hantavirus responsible for a recent fatal outbreak on a cruise ship. “Both with hantavirus and now with Ebola, [we] are getting some live-fire drills.” Source: Michael Peel in the Financial Times Dad-chat is coming for dad-books. (By Pamela Paul and Jeffrey A. Trachtenberg in the WSJ) They were the go-to gifts for Father’s Day: a book about some little-known chapter of World War II, the sweeping narrative of a shipwreck, perhaps the latest presidential biography. These days, dad books are a dying breed. Nonfiction book sales have been in decline for the past four years, and are now the most challenged segment of the print book market. Publishers say certain types of books still fare well—including celebrity memoirs and religious titles. But in recent years, print sales in such categories as biography, current affairs and business and economics—what publishers refer to as “serious nonfiction” and which tend to resonate especially with men—have fallen considerably. Sales of nonfiction print titles were down nearly 8% through May 9 this year, and sales of books about politics and current affairs were down 19%, according to book tracker Circana BookScan. Publishing has long been subject to cyclical changes, with trends in format and genre taking over bookshelves in grand sweeps. (Remember the adult coloring-book craze? Or the stratospheric rise of romantasy?) But many in publishing believe the decline in serious nonfiction is more existential. “The trend couldn’t be clearer,” said Jonathan Karp, the former chief executive of Simon & Schuster and publisher of the new Simon Six imprint. “This is a sea change and people should wake up and realize we’re living in a new world.” One culprit for the shift: a new media diet for fans of more serious nonfiction. … Sixty-two percent of men and 54% of women consumed a podcast in the prior month, according to a recent survey by Edison Research at SSRS, up from 46% and 39%, respectively, in 2023. “When we have internal meetings to talk about this problem, it always comes around to podcasts,” said Jonathan Burnham, president and publisher of the Harper Group at HarperCollins Publishers. “The man who wants to read American history is now tuning into one of the many good podcasts about history that lends the quiet attention to a serious subject he’s looking for. It makes the idea of sitting down with a 700-page Ron Chernow book less appealing. You’ve scratched that itch.” Source: Wall Street Journal Remarkable report by Novara from the nationalist rally in London in mid May. Anna Airy, Leopard Moth and Plums, 1915 If you’ve scrolled this far, you know you want to click: Subscribe
Perimenopause May Be the Ideal Time for Cardiovascular Risk Prevention
A recent study suggests that perimenopause offers a “window of opportunity” for females to reassess cardiovascular risk and prompt lifestyle changes.
Health Alert: Worldwide Caution – Updated Public Health Arrival Restrictions and Enhanced Ebola Screening – May 22, 2026 - U.S. Embassy & Consulate in Thailand
Health Alert: Worldwide Caution – Updated Public Health Arrival Restrictions and Enhanced Ebola Screening – May 22, 2026 Event: U.S.-bound American citizens and lawful permanent residents (LPRs) who have been present in the Democratic Republic of the Congo, Uganda, or South Sudan within 21 days of arrival in the United States must only enter through the following airports for enhanced screening: Washington Dulles International Airport (IAD) for flights after 11:59 PM on May 21, 2026 Hartfield-Jackson Atlanta International Airport (ATL) for flights after 11:59 PM on May 22, 2026 George Bush Intercontinental Airport, (IAH), Houston, for flights departing after 11:59 PM on May 26, 2026 The U.S. Centers for Disease Control and Prevention (CDC) and the Department of Homeland Security’s (DHS) Customs and Border Protection (CBP) will apply enhanced public health screening at IAD in response to the Ebola outbreak. This requirement applies to all passengers, including U.S. citizens and LPRs, who were present in those countries. Please be prepared for flight changes or cancellations. Actions to take: Read the Modification of List of Designated Airports Regarding Arrival Restrictions Review the U.S. Centers for Disease Control and Prevention (CDC) information on what travelers need to know about returning to the United States from DRC, Uganda, and South Sudan. Read the Department of Homeland Security Alert on Enhanced Ebola Screening. Review Consular Information for Americans Regarding the Ebola Outbreak. If you are planning to travel to the United States, contact your airline to confirm your flight and route. You may also contact the State Department – Consular Affairs: Phone: +1-888-407-4747 or +1-202-501-4444 Enroll in the Smart Traveler Enrollment Program (STEP) to receive safety and security updates. If you are a registered user, you can manage your subscriptions by clicking the link below. Guest subscribers cannot manage subscriptions but can create a Login.gov account to manage future subscriptions. Manage Your Subscriptions
Legionnaires' disease concerns at East Village housing complex prompts NYC Health Department response
New York City's Department of Health has launched an evaluation of East Village apartment complex after two residents were diagnosed with Legionnaires' disease over the course of a year.
FINN Partners and WifOR Institute Launch Global Initiative to Show Health Spending as an Economic Investment
For decades, ministries of health, finance leaders and policymakers have needed to defend health spending as a necessary cost to be managed. FINN Partners and WifOR Institute believe this framing is fundamentally outdated and increasingly harmful to public health in a world confronting aging populations, workforce shortages, rising chronic disease and widening health inequities.
NYC Health Department advising residents of East Village complex of Legionnaire's Disease
South Sudan: Children face malnutrition as health services collapse
South Sudan’s hunger crisis is worsening as conflict, displacement, rising food prices, and collapsing health services leave children at growing risk of severe malnutrition and disease.
World Health Assembly endorses resolution on precision medicine
At the Seventy-ninth World Health Assembly, Member States endorsed a new resolution on Precision medicine: a path towards targeted, personalized and equitable care, taking an important step towards advancing precision medicine as part of efforts to strengthen equitable, effective and sustainable health systems. Precision medicine refers to the use of clinical, molecular, genomic and other health data to inform prevention, diagnosis and treatment, taking into account variability while applying appropriate ethical and legal safeguards. When integrated responsibly into health systems, precision approaches can improve outcomes across different disease areas and across the life course – from cancer and rare diseases to infectious diseases, maternal, newborn and child health, mental health and noncommunicable diseases. The resolution reflects rapid advances in genomics, diagnostics, data science and digital health, alongside widening global inequities in access to these innovations. Many populations – particularly in low- and middle-income countries – remain underrepresented in data and research, limiting the public health impact of precision medicine and risking the widening of health disparities if action is not taken now. "Precision medicine is not an aspirational idea for health delivery in the future – it is already transforming lives across the world. But its benefits remain out of reach for too many and the research driving progress is concentrated in high income countries. This WHA resolution gives global health leaders, ministries of health, and WHO a clear mandate: to act. From infant screening to setting up genomic databases WHO will work with countries to bring about the power of these innovations." Dr Meg Doherty, Director Science for HealthThrough the resolution, Member States commit to developing and strengthening national policies, infrastructure, workforce capacity and governance frameworks to support the safe, ethical and equitable integration of precision medicine into health systems, aligned with universal health coverage. This includes promoting affordability, ensuring inclusive research and data systems, strengthening regulation and data governance, and fostering collaboration across sectors and regions.WHO is requested to provide technical and normative support, review and coordinate existing guidance, facilitate global and regional collaboration, and develop a Global Strategy on Precision Medicine to guide equitable and context‑appropriate implementation. WHO stands ready to support Member States through tools such as a country maturity model for countries to self-assess capacity in implementing precision medicine depending on their context. In the immediate term WHO will map all existing guidance and frameworks and host extensive consultations with interest holders globally.By placing equity, inclusion and public value at the centre of precision medicine, the resolution reinforces WHO’s commitment to ensuring that scientific advances benefit all people, everywhere, and that no one is left behind in the next era of health innovation."By uniting people-centered healthcare with innovation, precision medicine has the potential to transform lives. This resolution helps ensure those advances serve the shared goal of health for all." Dr Sylvie Briand, Chief Scientist For further information please visit the Health Topic: Genomics
Ebola treatment center in Congo set on fire as fear and anger over disease's spread grow
People set fire to an Ebola treatment center in a town at the heart of the outbreak in eastern Congo as fear and anger grow over a health crisis that doctors are struggling to contain.
Health Alert: Worldwide Caution – Public Health Arrival Restrictions and Enhanced Ebola Screening – May 21, 2026 - U.S. Embassy & Consulate in Thailand
Health Alert: Worldwide Caution – Public Health Arrival Restrictions and Enhanced Ebola Screening – May 21, 2026 Event: As of May 21, 2026, all U.S.-bound American citizens and lawful permanent residents (LPRs) who have been present in the Democratic Republic of the Congo, Uganda, or South Sudan within 21 days of arrival in the United States must only enter through Washington Dulles International Airport (IAD) for enhanced screening. The U.S. Centers for Disease Control and Prevention (CDC) and the Department of Homeland Security’s (DHS) Customs and Border Protection (CBP) will apply enhanced public health screening at IAD in response to the Ebola outbreak. The Dulles requirement applies to all passengers, including U.S. citizens and LPRs, who were present in those countries. Please be prepared for flight changes or cancellations. Actions to take: Read the Department of Homeland Security Alert on Enhanced Ebola Screening. Review Consular Information for Americans Regarding the Ebola Outbreak. If you are planning to travel to the United States, contact your airline to confirm your flight and route. You may also contact the State Department – Consular Affairs: Phone: +1-888-407-4747 or +1-202-501-4444 Enroll in the Smart Traveler Enrollment Program (STEP) to receive safety and security updates.
Public health in action: from detection to response – how International Health Regulations (2005) guided response to hantavirus outbreak
In a world where people can cross borders in minutes, an infectious disease event – such as the cluster of hantavirus cases on the MV Hondius cruise ship – can quickly become a multi-country challenge.The International Health Regulations (2005) (IHR) are the legally binding global framework that obligates countries to prevent, prepare for, detect, report and respond to public health threats that cross borders.When the United Kingdom notified WHO on 2 May 2026 of a cluster of severe respiratory illness cases aboard a Netherlands-flagged cruise ship in the Atlantic, passengers from 23 countries were on board. Within days, cases of hantavirus (Andes strain) had been confirmed in the Netherlands, South Africa and Switzerland. The ship was still at sea.What followed was one of the most complex multi-country outbreak responses in recent years – and a direct test of the IHR.
WHO Health Emergencies EPI-WIN webinar: Hantavirus in Focus II: hantavirus in an international maritime setting: natural history, infection control and clinical management of patients in hospital
Recent hantavirus cases associated with an international maritime setting have highlighted the complex and global nature of outbreak detection, clinical management, and public health response. This webinar will provide updates on the natural history of the disease, clinical management approaches, and response challenges.
Finding the sleep 'sweet spot' could help you live longer, study suggests
A new study in Nature reveals that people who sleep too little or too long show signs of accelerated biological aging and higher disease risk.
Health Alert – Worldwide Caution - U.S. Embassy in Argentina
Health Alert – Worldwide Caution Health Alert – Worldwide Caution Health Alert May 21, 2026 Public Health Arrival Restrictions and Enhanced Ebola Screening Event: As of May 21, 2026, all U.S.-bound American citizens and lawful permanent residents (LPRs) who have been present in the Democratic Republic of the Congo, Uganda, or South Sudan within 21 days of arrival in the United States must only enter through Washington Dulles International Airport (IAD) for enhanced screening. The U.S. Centers for Disease Control and Prevention (CDC) and the Department of Homeland Security’s (DHS) Customs and Border Protection (CBP) will apply enhanced public health screening at IAD in response to the Ebola outbreak. The Dulles requirement applies to all passengers, including U.S. citizens and LPRs, who were present in those countries. Please be prepared for flight changes or cancellations. Actions to take: Read the Department of Homeland Security Alert on Enhanced Ebola Screening(opens in a new tab). Review Consular Information for Americans Regarding the Ebola Outbreak. If you are planning to travel to the United States, contact your airline to confirm your flight and route. You may also contact the State Department – Consular Affairs: Phone: +1-888-407-4747 or +1-202-501-4444 Enroll in the Smart Traveler Enrollment Program (STEP) to receive safety and security updates. For updates on the situation, click here.
The U.S. Is Holding Global Vaccination Efforts Hostage
Halting the distribution of vaccines that the U.S. objects to will mean depriving kids of protection against dangerous diseases.
Health Alert: Worldwide Caution – Public Health Arrival Restrictions and Enhanced Ebola Screening – May 21, 2026 - U.S. Embassy in the Dominican Republic
Health Alert: Worldwide Caution – Public Health Arrival Restrictions and Enhanced Ebola Screening – May 21, 2026 Health Alert: Worldwide Caution – Public Health Arrival Restrictions and Enhanced Ebola Screening – May 21, 2026 Event: As of May 21, 2026, all U.S.-bound American citizens and lawful permanent residents (LPRs) who have been present in the Democratic Republic of the Congo, Uganda, or South Sudan within 21 days of arrival in the United States must only enter through Washington Dulles International Airport (IAD) for enhanced screening. The U.S. Centers for Disease Control and Prevention (CDC) and the Department of Homeland Security’s (DHS) Customs and Border Protection (CBP) will apply enhanced public health screening at IAD in response to the Ebola outbreak. The Dulles requirement applies to all passengers, including U.S. citizens and LPRs, who were present in those countries. Please be prepared for flight changes or cancellations. Actions to take: Read the Department of Homeland Security Alert on Enhanced Ebola Screening. Review Consular Information for Americans Regarding the Ebola Outbreak. If you are planning to travel to the United States, contact your airline to confirm your flight and route. You may also contact the State Department – Consular Affairs: Phone: +1-888-407-4747 or +1-202-501-4444 Enroll in the Smart Traveler Enrollment Program (STEP) to receive safety and security updates.
Health Alert: Worldwide Caution – Public Health Arrival Restrictions and Enhanced Ebola Screening – May 21, 2026 - U.S. Embassy In Nicaragua
Health Alert: Worldwide Caution – Public Health Arrival Restrictions and Enhanced Ebola Screening Event: As of May 21, 2026, all U.S.-bound American citizens and lawful permanent residents (LPRs) who have been present in the Democratic Republic of the Congo, Uganda, or South Sudan within 21 days of arrival in the United States must only enter through Washington Dulles International Airport (IAD) for enhanced screening. The U.S. Centers for Disease Control and Prevention (CDC) and the Department of Homeland Security’s (DHS) Customs and Border Protection (CBP) will apply enhanced public health screening at IAD in response to the Ebola outbreak. The Dulles requirement applies to all passengers, including U.S. citizens and LPRs, who were present in those countries. Please be prepared for flight changes or cancellations. Actions to take: Read the Department of Homeland Security Alert on Enhanced Ebola Screening. Review Consular Information for Americans Regarding the Ebola Outbreak. If you are planning to travel to the United States, contact your airline to confirm your flight and route. You may also contact the State Department – Consular Affairs: Phone: +1-888-407-4747 or +1-202-501-4444 Enroll in the Smart Traveler Enrollment Program (STEP) to receive safety and security updates.
Health Alert: Worldwide Caution – Public Health Arrival Restrictions and Enhanced Ebola Screening – May 21, 2026 - U.S. Embassy & Consulates in Brazil
Health Alert: Worldwide Caution – Public Health Arrival Restrictions and Enhanced Ebola Screening – May 21, 2026 Event: As of May 21, 2026, all U.S.-bound American citizens and lawful permanent residents (LPRs) who have been present in the Democratic Republic of the Congo, Uganda, or South Sudan within 21 days of arrival in the United States must only enter through Washington Dulles International Airport (IAD) for enhanced screening. The U.S. Centers for Disease Control and Prevention (CDC) and the Department of Homeland Security’s (DHS) Customs and Border Protection (CBP) will apply enhanced public health screening at IAD in response to the Ebola outbreak. The Dulles requirement applies to all passengers, including U.S. citizens and LPRs, who were present in those countries. Please be prepared for flight changes or cancellations. Actions to take: Read the Department of Homeland Security Alert on Enhanced Ebola Screening. Review Consular Information for Americans Regarding the Ebola Outbreak. If you are planning to travel to the United States, contact your airline to confirm your flight and route. You may also contact the State Department – Consular Affairs: +1-888-407-4747 or +1-202-501-4444 Enroll in the Smart Traveler Enrollment Program (STEP) to receive safety and security updates.
Scientists discover hidden weakness shared by hundreds of cancer mutations
Scientists have unveiled a powerful new tool called PerturbFate that could change how researchers tackle diseases driven by huge numbers of genetic mutations, including cancer and Alzheimer’s. Instead of trying to target every faulty gene individually, the system tracks how different mutations reshape cells over time and identifies the hidden “control hubs” where those pathways converge.
AI & Science: What Is the Future of Discovery?
Continued progress in artificial intelligence, its expanding usefulness in science, and its contributions to landmark advances suggest that we may have entered a new era of AI for science.The breakthroughs so far—such as predicting the structure of practically every known protein, with profound implications for our understanding of biology, health, and the treatment of disease—are notable not only for what was achieved but also how it was achieved and what that suggests for scientific progress. This special double issue of Dædalus poses the question: What is the future of scientific discovery in this new age of AI? Thirty-three scientists responded. Bringing perspectives from life sciences and medicine, cognitive science and neuroscience, the physical and earth sciences, chemistry and materials science, computer science, mathematics and the social sciences—they draw on their work at the frontier of AI and science. The authors write with an eye to the future, not just the present. They explore what is being achieved and what possibilities lie ahead; examine AI’s limitations and efforts to move forward; and investigate the larger implications of AI-assisted science—on how science is done, the role of the scientist, and the scientific method, as well as the challenges and complexities involved.The authors together exemplify a long-standing bidirectional relationship: AI advancing science, while science advances AI. Where that relationship will take us—a golden age of discovery? New scientist-machine collaborations? Autonomous labs? Discoveries without human understanding?—is a future we are only beginning to imagine, and one we must also shape if the beneficial possibilities are to be realized.Image: UMAP sculptures visualizing three Dædalus volumes on artificial intelligence. © 2026 by Refik Anadol.
Cone Health Research Team Publishes Lung Disease Study in The New England Journal of Medicine
New England Journal of Medicine presents a new study with findings by Cone Health
Scientists discover the nutrient that can supercharge cellular energy
Researchers discovered that leucine, a nutrient found in protein-rich foods, can supercharge mitochondria by protecting crucial energy-producing proteins inside cells. The breakthrough uncovers a powerful new link between diet and cellular energy — with possible implications for cancer and metabolic disease treatments.
Food preservatives thought of as ‘natural’ linked to high blood pressure and heart disease
Common “natural” preservatives such as vitamin C may be linked to a greater risk of high blood pressure and heart disease, a new study found.
Shockwave Medical's new IVL catheter overcomes previous limitations
Ziad Ali, MD, said the new device has completely changed the way he and his colleagues treat patients with calcified coronary artery disease.
The billion-dollar bite: Lyme vaccines hit the market
The following companies are leading this vector-borne boon, each tackling the problem from a different technological angle:
‘Solve all diseases,’ you say?
Demis Hassabis made a bold health tech claim at I/O this year.
Philly health department notifies Center City dental patients of possible exposure to hepatitis, HIV
City health officials are recommending disease testing for some patients of Smiles at Rittenhouse Square following “unsanitary practices.”
Post-hantavirus outbreak, infectious disease experts share how to cruise safely—and assess the health risks
A hantavirus outbreak on the MV Hondius cruise ship has brought some health and safety questions about cruises back into the public eye. Here's what doctors say.
Scientists bring crop protection research to local science classes
As the world’s population continues to grow, farmers across the globe are working hard to feed more than 8 billion humans. Agriculture at that scale requires interventions, including herbicides and pesticides to keep crops healthy and free from disease and insect infestations. Chemical herbicides and pesticides were, and are, a common solution...
Scientists found a hidden Alzheimer’s trigger and shut it down
A newly identified enzyme called IDOL could become a major new target in the fight against Alzheimer’s disease. Researchers found that removing it from neurons sharply reduced amyloid plaques and improved key brain processes linked to resilience and communication between cells. The discovery may lead to future treatments that go beyond slowing Alzheimer’s — potentially helping protect the brain from further decline.
Observational Comparative Research in Cardiovascular and Brain Health and Disease
Resources for observational comparative research have rapidly expanded to include large, granular healthcare datasets and advanced analytical methods.
Q & A with Dr. Wohl: How global health changes could impact Ebola response
UNC infectious disease expert David Wohl says the Ebola outbreak in the DRC highlights growing gaps in global disease surveillance, response coordination and public health preparedness.
WHO expert: ‘Declaring climate change a global public health emergency would be a turning point’
Air pollution, heat waves and infectious diseases: climate change is a health crisis that requires action now to save millions of lives, warn scientists and former health ministers.
Ebola Disease Outbreak in the Democratic Republic of the Congo and Uganda
Advisory to clinicians, public health practitioners, and travelers about a new outbreak of Ebola.
Texas health officials report first human West Nile case of the year
A Texas resident has been diagnosed with West Nile neuroinvasive disease, a severe and relatively rare complication of the illness. It’s the first reported human case of West Nile in Texas this...
UT Health San Antonio researcher awarded $2.1M award to study cellular structures - UT Health San Antonio
Like a busy restaurant kitchen, our cells depend on well-organized working spaces to assemble the “recipes” that keep the body healthy. When these spaces are disrupted, important functions like gene regulation and DNA repair can go awry, promoting diseases such as cancer and neurodegeneration. UT San Antonio scientist David Libich, PhD, associate professor in […]
People who lost the most weight on Ozempic saw huge health benefits
People who lost significant weight while taking Ozempic, Wegovy, Mounjaro, or Saxenda had sharply lower risks of major obesity-related health problems, including sleep apnea and kidney disease. Those who gained weight instead faced higher risks — especially for heart failure — even though many patients discontinued the medications within a year.
‘Healthy Rounds’: How Worried Should We Be About Hantavirus?
Dr. David Banach shares his infectious diseases expertise on Dr. Anthony Alessi’s podcast
Scientists found a smarter Mediterranean diet that slashes diabetes risk by 31%
A large European study revealed that a lower-calorie Mediterranean diet paired with exercise and coaching dramatically reduced the risk of type 2 diabetes. Participants who made these lifestyle changes were 31% less likely to develop the disease over six years. They also lost more weight and trimmed their waistlines compared to those following a standard Mediterranean diet alone.
Murdoch Children’s Research Institute secures $5M grant to prevent childhood disease
Prime Minister Albanese announces a $5 million grant for MCRI to launch a pioneering research team focused on preventing childhood health conditions.
Health leaders offer safety tips after Colorado hantavirus death
Colorado has recorded the second-highest number of hantavirus cases in the country since the Centers for Disease Control and Prevention starting tracking cases in 1993.
A hidden barrier to starting a family
Endometriosis is a widespread disease affecting at least one in eight women, often leading to infertility, which can be prevented with earlier diagnosis and treatment.
Innovation Developed by UT Health Sciences Research Program Passes Landmark Trial for Cardiac Amyloidosis
A new diagnostic tool developed at the University of Tennessee Health Sciences may soon make it significantly easier for physicians to detect cardiac amyloidosis, a progressive and frequently underdiagnosed disease caused by abnormal protein deposits in the heart.
WHO declares public health emergency for Ebola
The World Health Organization yesterday declared a public health emergency of international concern due to an Ebola outbreak. The WHO said that as of May 16, there have been eight confirmed cases, 246 suspected cases and 80 suspected deaths from an outbreak in the Democratic Republic of the Congo. Two cases have also been confirmed in Uganda.
Photos from Congo and Uganda as WHO declare health emergency over Ebola
The World Health Organization declared the Ebola disease outbreak a public health emergency of international concern, after more than 300 suspected cases. This is a photo gallery curated by AP
Worsening Nebraska drought could impact tree health amid wildfire concerns
As most of western and central Nebraska faces historic drought, the state’s tree experts are concerned drought could proliferate disease and pest concerns. Dry vegetation and trees also compound wildfire risk.
Common Cleaning Chemical Could Triple Your Risk of a Dangerous Liver Disease
Scientists are uncovering a possible connection between everyday chemical exposure and serious liver damage.
AI piplines correctly identify genetic basis for disease
Large language models use reasoning capabilities to identify new genetic factors causing disease - even without any medical training.
Guest writer: Kidney disease prevention begins with public health action on diabetes
Whatcom's 'moonshot' is within reach; it begins by making diabetes prevention a public health priority
IRC to World Health Assembly: Close the Global Health Equity Gap — for the World’s Benefit
As the world faces the largest Ebola outbreak in more than a decade in a region with chronic violence and instability, and as infectious diseases such as the hantavirus command global attention, the International Rescue Committee is urging delegates gathering for the 79th World Health Assembly (WHA79) to make sustained investments into fragile and conflict-affected states.
What to know about the Ebola outbreak now declared a global health emergency
ABUJA, Nigeria (AP) — The World Health Organization declared Sunday the Ebola disease outbreak in Congo and Uganda a public health emergency of international concern. Africa’s top public health body first confirmed a new Ebola outbreak in Congo’s Ituri province on Friday. By Saturday, it had reported 336 suspected cases and 88 deaths. All the cases are in Congo, except for two recorded in neighboring Uganda. Health authorities say the current outbreak is caused by
Ebola outbreak in Africa spurs global health emergency declaration
With hundreds of suspected cases and dozens of deaths already reported, the World Health Organization (WHO) is sounding the alarm about an Ebola disease outbreak by declaring a global health emergency.
What is Ebola and why is WHO treating outbreak as global health emergency?
Strain of fatal disease has no vaccine and conflict in DRC makes containing spread difficult as Uganda reports cases
‘Blue Bloods’ actor had these symptoms before rare cancer took his life at 42
The comedian and actor fought the disease hard.
Opinion: When voting rights are weakened, health suffers
Communities facing voting barriers are often living with higher rates of chronic disease, shorter life expectancy, and reduced access to care.
WHO declares global health emergency over rare variant of Ebola outbreak in Africa
WHO Director-General declared the Ebola disease outbreak in Congo and Uganda a public health emergency of international concern.
WHO declares global health emergency over Ebola outbreak in Congo and Uganda
WHO Director-General Tedros Adhanom Ghebreyesus has declared the Ebola disease outbreak in Congo and Uganda a public health emergency of international concern after more than 300 suspected cases and 88 deaths. In a post on X on Sunday, the World Health Organization said the outbreak of the diseas...