Most flu infections this season are from a new variant not covered by the flu shot, but doctors say the vaccine will still ...

Almost 20 states are in the highest possible tier for influenza activity, according to the latest report by the CDC.

Last week’s national flu tracker showed Georgia and South Carolina among the hardest-hit states, with flu levels “very high.” ...

A fast-rising wave of influenza intensified during the week ending Saturday, Dec. 27, with the CDC’s latest FluView map ...

Flu activity is at "high" or "very high" levels in 32 states and jurisdictions, according to the Centers for Disease Control and Prevention's report Dec. 30. That's an increase from 17 states reported ...

(NEXSTAR) – Cases of the flu continue to mount, with health officials recently recording the first pediatric flu-related deaths of the season, but some states are seeing much higher activity than ...

Nearly 9,000 flu cases reported in New Jersey as of the week ending Jan. 3. Here’s what to know about the H3N2 epidemic.

Flu season is ramping up across the country, with several states now experiencing severe or rising levels of illness, and a fast-spreading “super flu” variant is driving the surge. The CDC’s latest ...

Nationwide, there have been 15 million reported cases, 180,000 hospitalizations, and 7,400 deaths. Here's how bad it is in ...