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

A third close contact of a patient in Missouri who was hospitalized with H5N1 bird flu has reported that they also ...

A close contact of a Missouri resident identified as having a human case of the H5N1 avian flu also became sick around the ...

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

San Diego County is now the fifth location in California to detect the bird flu, county officials announced Monday.

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

The convergence of multiple flu strains in one animal can allow new virus strains to form—just as they did in past pandemics.

An extensive look at wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu ...

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

A second healthcare worker in Missouri showing symptoms after contact with a bird flu patient has not been tested. The total ...

International: The number of people who were in contact with the hospitalized bird flu patient in Missouri and developed ...