CENTRAL VALLEY, Calif. (KFSN) -- The holidays and flu season are upon us, and medical professionals are warning people of a new version of the virus. "Subclade K is a variant of the common flu strain ...

With similar symptoms, it can be difficult to tell which illness is which. Here’s what to know. By Dani Blum Early clues suggest that this flu season could be particularly brutal. And while national ...

This is read by an automated voice. Please report any issues or inconsistencies here. California could see an early start to the annual flu season, as a combination of low vaccination rates and late ...

The subclade K flu strain is a variant of the H3N2 virus. A new influenza strain this flu season is raising concerns as Americans hit the roads and take to the skies ahead of the Thanksgiving holiday, ...

A new strain of the flu called subclade K could make for a particularly nasty flu season across the country, according to public health experts. The strain already caused Japan to declare an influenza ...

A Washington state man is believed to be the first person to die from a rare strain of bird flu, but state health officials said Friday the risk to the public is low. The man, an older adult with ...

As of July 25, 2025. The above is provided for informational and educational purposes only. There is no guarantee that the investment mentioned resulted in positive performance (for realized holdings) ...

Louisiana is heading into flu season and the Thanksgiving holiday with the highest flu activity level in the country. And while the number of severe cases of the illness at hospitals remains low, ...

A new variant of influenza H3N2 is spreading in other countries. But that could mean the U.S. is in for a rough flu season. The mutated strain, known as subclade K, is causing a surge in cases in the ...

Vaccine mismatches may raise severity risks this flu season. Low vaccination uptake increases overall flu transmission potential. Holiday gatherings heighten exposure to influenza and respiratory ...

Pfizer’s mRNA flu vaccine outperformed the standard flu shot in a Phase 3 clinical trial, according to results published Wednesday in the New England Journal of Medicine. The vaccine uses the same ...

Flu season isn't in full swing yet in the United States, but a mutated strain of the virus that has caused severe outbreaks abroad is sparking concern about the winter ahead. A new version of ...