Influenza cases are down across the United States, but a new flu strain mutation identified in August is causing a spike in ...

Flu season in America is underway with a new variant called subclade K, recent Centers for Disease Control and Prevention ...

Less than 40% of children have gotten a flu shot this year, according to CDC data. That’s lower than this time during the ...

Following a national trend, 52 counties in Florida saw increasing cases of influenza A driven by a new mutation called ...

A fast-moving “super flu” variant is driving a sharp rise in cases, raising fresh questions about how well this season’s ...

Ahead of the holiday tourist rush, city health officials in New York City reported nearly 14,000 flu cases in the first week of December.

More than 90% of confirmed influenza cases in the World Health Organization (WHO) European Region have tested positive for a new mutated strain of influenza known as AH3N2 J.2.4.1 or “subclade K,” the ...

A new version of the common flu is spreading globally, and health officials are monitoring this evolving strain of influenza ...

The CDC estimates that there have been at least 4.6 million illnesses, 49,000 hospitalizations, and 1,900 deaths from flu ...

A new strain called H3N2 subclade K has emerged, raising concerns that the body may not be able to fight it off as well.

Last year’s flu season was the roughest in nearly a decade. “We generally don’t have two bad flu seasons back to back,” said ...

A new influenza variant, called subclade K, has caught the attention of public health officials as cases surge at an alarming ...