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 ...

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

Mystery H5 flu case had a close contact who was ill at same time; CDC hopes blood tests will show if there was a connection.

The Centers for Disease Control and Prevention (CDC) on September 13 shared new information from Missouri officials on ...

A close contact of someone with bird flu became ill on the same day, the C.D.C. reported. But the second person was not ...

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

In a disclosure that can't eliminate the possibility that bird flu may have spread from one human to another for the first ...

The first human case of H5N1 or avian influenza has been confirmed in Missouri through an influenza surveillance system via ...

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

Missouri confirms its first human case of H5N1 avian flu and urges bird handlers to follow safety precautions, including ...

The H5N1 bird flu has been spreading widely among wild birds, poultry, cows and a growing number of other animals NBC ...