U.S. flu infections are still surging, and health officials say it's a severe season that's likely to get worse.

As much as 95% of flu cases involve a new variant called subclade K, said Dr. Aaron Milstone, infectious disease specialist ...

NEW YORK (AP) — U.S. flu infections showed signs of a slight decline last week, but health officials say it’s not clear that ...

As North Carolina illness rates spike post-holidays, here's what to know about the spread of flu, stomach flu and COVID-19.

NEW YORK (AP) — It may feel like you are surrounded by sniffles and coughs, but flu season activity is still low in many parts of the U.S. New government data posted Friday shows that as of last week, ...

This increase follows a previous decline and is attributed to a 'bounce back' in winter viruses after Christmas and New Year ...

U.S. flu infections still are surging, and health officials say it's a severe season that's likely to get worse.

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. NEW YORK (AP) — It may feel like you are surrounded by sniffles and coughs, but flu season ...

FILE - This electron microscope image provided by the National Institutes of Health shows human respiratory syncytial virus (RSV) virions, colorized blue, and anti-RSV F protein/gold antibodies, ...