They looked weak, refused to eat and died after two days of falling sick." Tests conducted on samples taken from the tigers confirmed they were positive for H5N1, the virus responsible for bird flu.

Both people had mild symptoms. The main symptom in both cases was red eyes, or conjunctivitis, a sign that a person has been ...

These are the first human cases of H5 in California, where H5N1 outbreaks among dairy herds were first reported in August ...

Researchers at Kansas State University have discovered a critical link between common milking practices and the spread of bovine H5N1 influenza in dairy cattle. The findings, spearheaded by Juergen ...

U.S. Rep. Mike Lawler said he was sorry after the New York Times obtained photos of him wearing blackface about two decades ...

A routine flu screening in late summer found the H5N1 virus in a Missouri patient. Unlike the other reported cases of avian ...

More than a dozen tigers have been incinerated after they contracted bird flu at a zoo, according to state media VNExpress.

The California Department of Public Health is tracking a possible case of human bird flu originating in the Central Valley.

In other news about Eastern equine encephalitis, New Hampshire confirmed a fifth human case in an adult who has died. Plus, U.S. Senate Majority Leader Chuck Schumer, D-N.Y., urges more help from the ...

The U.S. Centers for Disease Control and Prevention (CDC) confirmed two human cases of H5 bird flu in California on Thursday, ...

A routine flu screening in late summer found the H5N1 virus in a Missouri patient. Unlike the other reported cases, this ...

More than 20 other tigers have been isolated for monitoring after the virus took out a large number of the zoo's animals in just two days.