H5N1 influenza is evolving rapidly, weakening the effectiveness of existing antibodies and increasing its potential threat to ...

People with AIDS also have HIV, as HIV is the first stage of AIDS. Learn about the differences, how the conditions overlap, ...

By most indications, the avian influenza outbreak that has washed over U.S. farms is at an ebb. Experts don’t seem hopeful, ...

That was Scott Gottlieb, the former head of the Food and Drug Administration, discussing the avian-flu crisis in the U.S. in ...

While flu and RSV hospitalizations continue to drop in Georgia, wastewater data indicate that COVID cases could soon be on the rise.

The measles outbreak has taken the country by storm. But there's been a lot of misconceptions spread lately. Experts explain.

The idea, taken up by the Secretary of State for Agriculture, Brooke Rollins, worries scientists and veterinarians alike. It ...

KFF Health News journalists made the rounds on national and local media recently to discuss topical stories. Here’s a ...

That era might now be over. In recent years, the U.S. had already begun to neglect its public-health infrastructure, ...

Influenza activity is still in high in Ohio, the Ohio Department of Health says, as COVID-19 deaths average up to 40 deaths a week.

Two people have died from measles as the U.S. faces a growing outbreak of the highly contagious virus. Can you get measles if ...

Though hospitalizations and other markers trended lower, the CDC received reports of 17 more pediatric flu deaths.