“CDC right now is not reporting influenza data through the WHO global ... sometimes, the public. A chart from that analysis, reviewed by KFF Health News, suggests that flu may be at a record ...

The most recent CDC Weekly U.S. Influenza Surveillance Report shows that 7.8% of visits to a healthcare provider were for respiratory illness, the worst since the swine flu pandemic in late 2009.

This comes just weeks after CDC data shows this year’s flu vaccine was less effective than most years. CDC officials say the flu has surged to the highest levels since before the COVID-19 pandemic.

The CDC's latest data come as much of the U.S. is finally seeing signs of a slowdown in influenza activity after waves of illness this past fall and winter that climbed to the worst rates recorded ...

(NEXSTAR) – The flu is spreading far and wide across the U.S. – and influenza A is largely to blame. Of all the flu tests reported to the Centers for Disease Control and Prevention since the ...