This is America’s worst flu season in more than two decades with more than 15 million illnesses and 7,400 deaths reported ...

A late-emerging influenza A mutation known as subclade K weakened protection, but doctors say vaccination still reduces ...

Plenty of people – about 1 in 3, according to some studies — feel bad for a day or two after they get a flu shot. The most common symptoms include headaches, muscle aches, fatigue and fever, all of ...

As flu cases are surging across the United States, here's what to know about whether or not you can still get the vaccine.

H3N2 subclade K strain — is responsible for 90% of influenza A cases across the U.S., which has led to double the cases in ...

The Trump administration is wrong to think Denmark’s vaccination model is what the United States needs, writes A.J. Russo.

Mehmet Oz, administrator of the Centers for Medicare and Medicaid Services, on Tuesday called the seasonal flu vaccine ...

SALT LAKE CITY — When it comes to the upcoming influenza season, there's a potential mismatch between the vaccine and what might circulate, raising the risk that the flu season could be severe. And ...

An influenza vaccine is pictured at a free vaccine clinic at the Sanderson Community Center in Taylorsville on Wednesday, Nov. 9, 2022. The clinic is made possible through the Salt Lake County Health ...