Health care worker is 3rd person to become ill
The H5N1 bird flu has been spreading widely among wild birds, poultry, cows and a growing number of other animals NBC ...
Federal health officials say they haven’t been able to pinpoint how a person in Missouri was infected with ... but we don't know how it got there.” CDC is classifying the virus the person ...
Partial genetic sequences from the virus in the Missouri patient were similar to the same segments in viruses isolated from U.S. dairy cows, CDC officials said. "Ultimately, a full sequence may ...
San Diego County is now the fifth location in California to detect the bird flu, county officials announced Monday.