Whooping cough is making a comeback, but the vaccine provides powerful protection

Rates of the bacterial infection have gone up by 500% since last year, with babies and young children most at risk.

Annette Regan, Adjunct Associate Professor of Epidemiology, University of California, Los Angeles • conversation
April 29, 2025 ~10 min

The sudden dismissal of public records staff at health agencies threatens government accountability

Public records requested under the Freedom of Information Act have helped shape health policy and keep the government accountable – but recent staff cuts may make this impossible.

Reshma Ramachandran, Assistant Professor of Medicine, Yale University • conversation
April 16, 2025 ~10 min


How the CDC’s Epidemic Intelligence Service protects public health at home and abroad

The Epidemic Intelligence Service has been a crucial tool in fighting diseases at home and abroad. Its impact would be impossible to replace.

Casey Luc, Health Scientist, University of Illinois Chicago • conversation
April 14, 2025 ~9 min

EPA must use the best available science − by law − but what does that mean?

The Trump administration’s job cuts and advisory board changes at the agency won’t change those rules, as a former EPA science adviser explains.

H. Christopher Frey, Glenn E. Futrell Distinguished University Professor of Environmental Engineering, North Carolina State University • conversation
April 7, 2025 ~8 min

Susan Monarez, Trump’s nominee for CDC director, faces an unprecedented and tumultuous era at the agency

Trump’s nominee for the top CDC role would join the agency at a time of great turmoil and uncertainty for medical research.

Jordan Miller, Teaching Professor of Public Health, Arizona State University • conversation
April 3, 2025 ~11 min

Bird flu could be on the cusp of transmitting between humans − but there are ways to slow down viral evolution

At the viral chatter stage of an outbreak, pathogens are just starting to infect people in sporadic bursts. It’s a sign that a pandemic may be on the horizon.

Ron Barrett, Professor of Anthropology, Macalester College • conversation
March 31, 2025 ~9 min

Measles can ravage the immune system and brain, causing long-term damage – a virologist explains

Complications from measles infection are surprisingly common.

Peter Kasson, Professor of Chemistry and Biomedical Engineering, Georgia Institute of Technology • conversation
March 31, 2025 ~6 min

Massive cuts to Health and Human Services’ workforce signal a dramatic shift in US health policy

Health Secretary Robert F. Kennedy Jr.’s new vision for US health policy prioritizes deregulation and leaves Americans with fewer benefits, services and protections.

Simon F. Haeder, Associate Professor of Public Health, Texas A&M University • conversation
March 31, 2025 ~12 min


Ecological disruptions are a risk to national security

Overfishing, disease and environmental crimes cause social and political instability, economic strife and strained international relations.

Rod Schoonover, Adjunct Professor, School of Foreign Service, Georgetown University • conversation
March 27, 2025 ~9 min

Medetomidine is replacing xylazine in Philly street fentanyl − creating new hurdles for health care providers and drug users

An emergency physician and nurse scientist explain what medetomidine is and how to respond if someone is overdosing on it.

Karen Alexander, Adjunct Clinical Faculty, College of Nursing, Thomas Jefferson University • conversation
March 26, 2025 ~8 min

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