Both patients were dairy workers whose illnesses were mild. Investigators are continuing to evaluate the contacts of a ...

Antibody blood test results expected later this month may help answer a crucial question: Is there human-to-human ...

The Centers for Disease Control and Prevention should have results later this month that provide more insight into how a ...

Federal officials plan to double the stockpile of emergency bird flu vaccines as they identify more people infected with the ...

U.S. health officials have run into obstacles in their efforts to determine whether a Missouri person infected with H5N1 bird ...

Missouri officials are under growing pressure from national public health experts to pinpoint the source of the state’s first ...

A routine flu screening in late summer found the H5N1 virus in a Missouri patient. Unlike the other reported cases of avian ...

Chances are low that human-to-human spread of bird flu occurred in a group of people who were exposed to a patient infected ...

Missouri State Epidemiologist George Turabelidze, facing mounting pressure from health experts to be more transparent while ...

Further testing could confirm whether the patient, who has since recovered, actually had bird flu despite testing positive.

The companies will use the funds to fill vials and pre-filled syringes with stockpiled vaccine ingredients, aimed at raising ...

Testing is ongoing among five health care workers and a household member exposed to the infected person who all came down ...