Flu season intensifies as the new H3N2 variant causes severe illness worldwide. Experts urge vaccination, hand-washing and ...

The 2024-2025 flu season was one of the most severe in almost a decade, according to the Centers for Disease Control and ...

Flu is hitting especially hard this winter, and experts believe a mutated version of the virus – known as H3N2 subclade K – ...

As the flu season sweeps through homes and classrooms, it’s not just our immune systems bracing for impact. New research ...

The North Carolina Department of Health and Human Services has reported the first pediatric flu-related death for the ...

"The flu" has several strains, with flu A and flu B considered the most common and most severe. Here's what to know as flu ...

Tis the season for sniffling, coughing and calling out of work. Here's what to know about the pathogens circulating in the ...

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

A new version of the common flu is spreading globally. Virus evolutions are normal, and this one is not necessarily believed ...

The level of flu varies by state. But overall, more people have recently tested positive for influenza, with flu-related ...

In New York City, just over a quarter of children 6 months and older have received the flu shot this season. The city’s ...

Flu season has begun weeks early in New York City, with cases rising sharply and schools closing due to widespread illness.