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

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

The mandatory testing comes as the total number of infected herds in California has risen to 17. Nationally, officials have ...

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

September will soon be drawing to a close. The kids are back to school, and those of us in the Northern Hemisphere are ...

Mysterious US bird flu case in person without any known contact with an infected animal raises spectre of human-to-human ...

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

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

With cold and flu season approaching, it’s worth knowing about another virus out there—albeit extremely rare: bird flu. Like ...

Genetic analysis of a bird flu virus detected in a person in Missouri who didn’t previously have contact with animals offers ...

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