President Trump’s sweeping spending freeze on U.S. foreign aid has immediate health consequences, writes Gavin Yamey.

The historical record shows that the battle to prevent and find cures for infectious disease will lead to a lower incidence of chronic, disabling diseases. At the same time, efforts to find ...

Viral hepatitis is a major danger to public health. According to WHO’s 2024 Global Hepatitis Report, viral hepatitis deaths ...

Are eggs safe to eat amid the current avian flu outbreak? Have people in the U.S. contracted bird flu? We VERIFY the answers ...

There were 91 suspected or confirmed norovirus outbreaks reported in the United States in the first week of December, according to the Centers for Disease Control and Prevention (CDC), exceeding the ...

CNN wellness expert Dr. Leana Wen suggests what to do to reduce your risk of catching respiratory viruses this winter and how ...

Here's what bacterial meningitis is, how it's different from viral and other types of meningitis, and what treatment can be ...

ASU’s Banner Alzheimer’s lab may have discovered a link between a common virus infection and Alzheimer's disease.

There is a vaccine aimed at preventing TB called Bacille Calmette-Guérin (BCG), but it’s not commonly used in the U.S., ...

Probiotics may help with many health conditions. Although they're generally safe, it's important to talk with your doctor ...

Learn about respiratory viruses during viral season and how to stay safe. Dr. Matthew Muller discusses COVID-19, RSV, influenza, and more.