Four test positive in WA’s first human bird flu infections
Washington state health officials said four agricultural workers tested presumptively positive for avian influenza, marking ...
Two additional human bird flu cases confirmed in California
The California Department of Public Health on Friday said the state's fifth and sixth human cases of bird flu had been ...
Avian flu spreading in California raises pandemic threat for humans
Officials are racing to vaccinate dairy workers against the seasonal flu to prevent the two viruses from combining.
California confirms third human case of H5 bird flu
The Centers for Disease Control and Prevention said Thursday California has confirmed a third human case of H5 bird flu. All ...
Bulgaria reports bird flu outbreak on poultry farm
Bulgaria reported an outbreak of highly pathogenic avian influenza among poultry, the World Organisation for Animal Health ...
California Confirms Third Human Case of Bird Flu, Finds More Possible Cases
CHICAGO (Reuters) -California reported a third human case of bird flu on Wednesday in a dairy worker who had contact with infected cattle and said the state identified two more possible cases in ...