We are expecting another active season of respiratory virus transmission this fall and winter in the US,” says Erica Johnson, ...

Over 160,000 people this season have landed in the hospital from flu complications, CDC estimates. More than 6,600 have died.

The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is ...

Bird flu is continuing to spread throughout the country, impacting a number of animals, and even humans. Recent data from the ...

A child ill with fever and conjunctivitis in San Francisco tested positive for bird flu but had no known source of ...

The flu vaccine is generally about 40% effective at completely preventing influenza, according to Blumberg. The flu vaccine ...

Human metapneumovirus (hMPV) cases are on the rise, with India reporting 17 cases in recent days. Health officials have urged ...