Weekly numbers show that 2% of U.S. deaths for week 5 were due to the flu. COVID was responsible for 1.5% of deaths in the ...

Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

Levels of influenza nationwide are now at the highest they have been since the peak of the 2009 swine flu pandemic, according ...

What many people think of as the “stomach flu” has nothing to do with influenza – norovirus is an illness in your gut, and the flu is a respiratory infection. This may be the biggest myth ...