The CDC has classified this flu season as one of high severity across all age groups, the first such classification since ...

The rate of Americans visiting doctors’ offices for flu-like illness is continuing to reach record levels, new CDC data ...

Sonya Stokes, an emergency room physician in the San Francisco Bay Area, braces herself for a daily deluge of patients sick ...

Here are four more respiratory illness updates: Nearly 1.7% of all deaths nationwide were attributed to flu, compared to approximately 1.5% from COVID-19. Influenza test positivity rose to 31.6%, ...

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

The US is in the throes an unusually intense and severe flu season, with hospitalization rates topping the levels seen with ...

Bird flu is caused by several types of influenza A viruses. It primarily affects wild and domestic birds, but can also infect ...

The U.S. has seen earlier and more intense surges of the flu and RSV this year than is typical, pediatrician Dr. Ryan Fulton notes.