A dairy worker in Nevada has reportedly been infected by the killer variant of H5N1 bird flu; analysis shows changes in new ...

Dairy herds in Nevada have been infected by a version of the H5N1 bird flu not previously seen in cows, putting virologists ...

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Migrant farmworkers are on the front lines of the H5N1 surge — but deportation fears complicate virus surveillance ...

The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

The nationwide bird flu outbreak has hit two New York City zoos amid growing concern about the virus dangers and a sharp rise ...

Parks Canada says it has found a confirmed case of bird flu in a Canada goose at Rouge National Urban Park and suspects five ...

A newer variant of H5N1 bird flu that recently infected dairy cattle in Nevada has a genetic change thought to help the virus ...

While RSV infections are common and not usually serious, adults over the age of 75, babies under six months and people with a ...

Flu cases are surging across the country – more than half of states are now at “very high” levels, the most severe designation by the Center for Disease Control and Prevention – but is ...

Pro Bowler defensive tackle Jalen Carter and other Philadelphia Eagles have been battling either the flu or flu-like illness ...

The prime minister took the test at 10 Downing Street alongside soul singer Beverley Knight, who is a strong advocate for HIV ...