The flu epidemic continues to go down. The positivity rate and other benchmarks for the week ending on Jan. 24 have dropped ...

How long are you contagious with the flu? Experts say you can spread the virus for five to seven days after symptoms start, ...

Flu activity increased nationwide after three weeks of decline, driven in part by rising influenza B activity, according to the CDC’s latest Fluview report. Although flu-related hospital admissions ...

Flu activity has ticked back up slightly in the US, thanks to a very small increase in infections caused by influenza B — ...