In its latest update, the CDC said the second health care worker wasn’t tested for influenza because the illness had resolved ...

Health officials identified three contacts, including two healthcare workers, who were closely monitored after a bird flu ...

A second health worker in contact with the Missouri patient who tested positive for bird flu also developed symptoms but wasn ...

Health officials on Thursday said they don’t know how a Missouri person caught bird flu but believe it may be a rare instance ...

A patient in Missouri who was hospitalized after an infection with bird flu had the H5N1 strain of the virus, the US Centers ...

A second Missouri healthcare worker who had contact with a hospitalized patient infected with bird flu developed mild ...

Epidemiologists have not yet identified exactly how a person in Missouri contracted bird flu last week, said the U.S. Centers ...

In a case that continues to confound scientists, U.S. health officials said Thursday that they still don't know how ...

Federal officials are still trying to determine how a Missouri resident with no known exposure to bird flu, contracted the ...

The CDC said Thursday it has yet to identify “a clear source” of infection in a Missouri patient who tested positive for the ...