Flu cases are spiking earlier than usual. What you need to know.

Known as subclade K, a new, mutated flu strain that has dominated in Europe and Asia is now rapidly spreading across the US.

Will flu vaccine protect against new 'aggressive' strain of virus?

Health leaders are raising concerns about subclade K, a variant of influenza A that has mutated from the original H3N2 strain ...

Winter virus season so far is not too bad, but doctors worry about suffering to come

It may feel like you are surrounded by sniffles and coughs, but flu season activity is still low in many parts of the U.S.

What you need to know about the H3N2 flu variant

Health officials are warning people about a flu virus called H3N2 that is spreading in the United States and other countries ...
Nature

Virology’s most wanted: the influenza virus

The death toll and economic damage associated with flu highlight its role as one of the most harmful viruses in history.
WJFW

As vaccination rates fall, Wisconsin reports two deaths of children from flu, COVID-19

Vaccination rates for influenza and COVID-19 are low in Wisconsin, and on Thursday, the Wisconsin Department of Health ...

Flu activity surges across North Carolina as respiratory virus season peaks

Health leaders say the number of flu-related deaths so far this season is higher than at this point last year. D ...
News Nation on MSN

Doctors warn of 'super flu' variant in hot spots like New York

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