Doctor visits for flu symptoms are at a 15-year high. Why is this flu season so bad? Doctors discuss flu trends, symptoms and ...

Delays in urgent CDC analyses of seasonal flu and bird flu, and the agency’s silence, will harm Americans as outbreaks ...

Millions of people fall ill with the flu every year, and adults age 65 and older are at higher risk of developing serious ...

After a different strain of bird flu was recently found in cattle for the first time, experts reveal what this means in our fight against the virus.

After going quiet on bird flu, CDC scientists have published a report on its spread among veterinarians. The findings suggest ...