The Latest Breaking News from Influenza

Learn about the differences and testing for flu A and B and COVID-19 and how to make holiday travels and gatherings safer."

Defra says avian influenza confirmed at business in Hornsea, with a protection zone put in place around farm

The United States Department of Agriculture last week reported that a pig on a backyard farm in Oregon was infected with bird flu.

H5N1 influenza has now been detected in pigs. This was something virologists had been worrying about ever since this highly pathogenic strain of bird flu started its rapid global spread in 2020. But why were we worrying specifically about pigs? And does this case – detected on a farm in…

As of now, 17 states have reported H5N1 bird flu cases in humans, but there is still no evidence for transmission between people. Could that change?

Experts explain how to shorten a flu infection.

Many factors affect the infectious period of seasonal influenza, commonly called "the flu," but there are some good rules of thumb for when it's safe to return to work or school.

As the fall months settle in, Canadians are being urged to take precautions against the upcoming flu season.

The Australian government has committed A$95 million to fight a virulent strain of bird flu wreaking havoc globally.

A scratchy, sore throat, a relentless fever, a pounding head and a nasty cough – these symptoms all scream upper respiratory illness. But which one?

The flu shot reduced the risk of hospitalization among high-risk groups by 35% in five South American countries, Argentina, Brazil, Chile, Paraguay, and Uruguay, according to the interim vaccine effectiveness report by the CDC.