Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...
A new flu strain has been detected, with the variant dubbed influenza A subclade K. How severe is the strain and does the ...
WASHINGTON (AP) - Flu is rising rapidly across the U.S., driven by a new variant of the virus — and cases are expected to keep growing with holiday travel. That variant, known as “subclade K,” led to ...
Flu is rising rapidly across the U.S., driven by a new variant of the virus—and cases are expected to keep growing with holiday travel. That variant, known as "subclade K," led to early outbreaks in ...