US flu activity remains high but has eased or stabilised for a second straight week, CDC data show, even as hospitalisation ...

PROTECTING PEOPLE: According to the U.S. Centers for Disease Control and Prevention (CDC).

Florida reported 20 outbreaks of flu in 12 counties Jan. 4-10. What to know about symptoms, when to call a doctor.

What is norovirus? The stomach bug is so contagious and it spreads easily this time of year.