LOS ANGELES (KABC) -- Sick patients are flooding doctor's offices as cases of the flu surge across Southern California. This year, a particularly potent B strain of the virus seems to be causing many ...

One type mutates often and causes seasonal pandemics. The other one doesn't. Here's what else is different.

As Covid-19 began to spread widely in 2020, people took protective measures such as masking, washing hands and avoiding contact with others — and flu infections plummeted. Although flu has rebounded, ...

It's flu season right now, and the U.S. is in the midst of a wave that's straining hospitals. But not all influenza is the same. There are some notable differences between flu A and flu B strains. On ...

ALBANY, N.Y. (NEWS10) — With terms like “Influenza A,” “Influenza B,” “H5N1” and more currently floating around, this year’s ...