Delays in CDC analyses of infectious disease threats and agency silence will harm Americans, doctors and ...

Advice from the head of the Infectious Diseases Society of America: Get a shot and don't censor government data.

The U.S. influenza rate is at or near its highest level in at least 15 years and is still on the rise, the U.S. Centers for ...

Influenza viruses cause tens of millions of illnesses and thousands of deaths in the ... Still, each year experts closely monitor flu patterns all over the world and try to predict how the viruses ...

"I've been studying flu viruses closely since 1980 and there are days when I wake up feeling like I know less about flu now ...

While we often refer to it as "the flu," the influenza virus has several strains, with flu A and flu B considered the most common and the most severe.