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

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

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

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

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.

Health officials say they don’t know how a Missouri person caught bird flu, but they believe it may be a rare instance of a ...

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 ...

In a disclosure that can't eliminate the possibility that bird flu may have spread from one human to another for the first time, US health officials have reported that a person who lived with a ...

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

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

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