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

Seven people in contact with a patient hospitalized with bird flu also developed symptoms, the C.D.C. reported. Some are ...

Four additional healthcare workers in Missouri who came in contact with a hospitalized bird flu patient developed mild ...

Four more health-care workers who tended to a person hospitalized with H5N1 bird flu have revealed that they had respiratory ...

"Even sporadic cases of human-to-human transmission indicate a big change in the virus and suggest it is exploring new ...

Health officials identified three contacts, including two healthcare workers, who were closely monitored after a bird flu ...

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

The CDC said an investigation into a human H5N1 bird flu infection in Missouri has found four additional health care workers ...

Four additional healthcare workers in Missouri who had contact with a hospitalized patient infected with bird flu developed ...

Health authorities in the US are studying seven people who developed influenza symptoms after being exposed to a Missouri ...

(Reuters) -Four additional healthcare workers in Missouri who were in contact with a bird flu patient developed mild ...