Hospital workers reported respiratory symptoms after encountering a Missouri patient with H5N1 who had not been exposed to ...

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

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

As an outbreak of bird flu among dairy cows continues to spread in the United States, two more cases have been reported ...

Two individuals have been diagnosed after separate exposures to infected dairy cows, raising the nationwide total of human cases to 16.

A Missouri patient hospitalized with flu-like symptoms tested positive for the avian flu in the first known human case with ...

State officials say a dairy worker in the Central Valley likely contracted H5N1 bird flu. They say the risk of infection ...

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

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

The Centers for Disease Control and Prevention announced on Thursday afternoon that it had confirmed two human cases of H5 ...

An employee at a Central Valley dairy facility has a “presumptive positive” test result for H5N1 — the highly pathogenic ...

Public health officials in California have confirmed two human cases of bird flu, or avian influenza, the state Department of ...