Health officials identified three contacts, including two healthcare workers, who were closely monitored after a bird flu patient in Missouri was recently hospitalized.

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

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

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

A third close contact of a patient in Missouri who was hospitalized with H5N1 bird flu has reported that they also experienced symptoms, the US Centers for Disease Control and Prevention said Friday.

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

The Centers for Disease Control and Prevention said Thursday it has yet to identify “a clear source” of infection in a ...

Partial genetic sequences from the virus in the Missouri patient were similar to the same segments in viruses isolated from U ...

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 a ...

The Centers for Disease Control and Prevention (CDC) has confirmed a human case of avian influenza A(H5), commonly known as ...

A second health worker who cared for a person hospitalized in Missouri with H5N1 bird flu developed mild respiratory symptoms ...