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

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

Thus far, the outbreak is growing slowly, says Yale SOM’s Dr. Howard Forman. But a lack of coordination and testing continues ...

For the past several years, millions of birds around the world have been killed or culled because of a highly pathogenic form ...

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

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

A person hospitalized with bird flu is the first human case detected in the United States without any known animal exposure, ...

An individual from Missouri with no known exposure to risk factors got infected, and a close contact developed symptoms but ...

Several labs will work with federal health authorities to develop a test for avian influenza, as the number of human cases rise across the country.

WASHINGTON — Public health officials are still trying to determine how a Missouri resident contracted bird flu without having ...