Both patients were dairy workers whose illnesses were mild. Investigators are continuing to evaluate the contacts of a ...

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

Across the U.S., more than 250 dairy herds have been infected in 14 states since the outbreak of H5N1 avian influenza was confirmed in March. Avian influenza has been spreading in wild and domestic ...

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

Sanofi (SNY), and CSL (CSLLY) win $72M U.S. contract to expand bird flu vaccine production amid fears of human transmission.

The blood samples arrived at the CDC during the week of Sept. 30, the Washington Post said. Results are reportedly not ...

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

Health officials in California are monitoring dairy farms after two cases of bird flu were confirmed. The Centers for Disease ...

California, the biggest U.S. milk-producing state, on Thursday confirmed two human cases of bird flu in people who had ...

Health officials in California are monitoring other exposed workers for symptoms on two dairy farms where two human cases of ...

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 ...