New study highlights surprising environmental trigger behind infection spikes. Continue to read what the study says about the ...

Flu-related pediatric deaths have totaled 114, with 16 reported this week. For the week ending on March 1, the CDC classified 10 states as having "very high" flu activity levels, seven fewer than ...

Flu-related pediatric deaths have totaled 98, with 12 reported this week. For the week ending on Feb. 22, the CDC classified 17 states as having "very high" flu activity levels, 10 fewer than the ...

WASHINGTON — Flu activity remains elevated in the U.S., though not as high as last week's peak, according to data from the Centers for Disease Control and Prevention’s weekly influenza reports. For ...

Health Flu cases are highest in these US states — see map showing ‘elevated’ activity By Melissa Rudy, Fox News Published Feb. 18, 2025, 10:14 a.m. ET ...

The U.S. is in peak flu season, as the CDC releases a map of influenza activity across the country. See which states are at the highest risk of flu activity.

The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike upward in most states, according to the Centers for Disease Control and ...