Bird flu is a disease caused by avian influenza A viruses, according to the CDC. The virus mostly spreads between birds and ...

The U.S. has reported its first death due to bird flu, aka H5N1. How deadly is H5N1? Experts discuss bird flu fatality rate amid ongoing outbreak.

At least 15 states have very high levels of influenza, according to the Centers for Disease Control and Prevention.

There's also one big difference between the flu and COVID or a cold that can indicate which illness you have. Don't ignore it ...

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 ...

Influenza is high across the country and Kentucky is among the states affected. Here's what we know about how long flu lasts, ...

Rifts with Hamas and a far-right minister’s threat to resign complicated progress toward the Israeli cabinet’s vote on the deal, which includes the release of hostages. The determination came ...

The Public Health Agency of Canada is part of the federal health portfolio. Our activities focus on protecting against threats to public health, preventing and reducing diseases and injury, and ...