At least one household member and six healthcare workers who encountered the index case-patient are being investigated after ...

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

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

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

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

More than a month after a person in Missouri mysteriously fell ill with H5-type bird flu, investigators in the state are ...

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

Dhillon is an instructor in the Division of Global Health Equity at Brigham and Women’s Hospital and Harvard Medical School.

CDC said that four more healthcare workers have revealed that they had respiratory symptoms. These cases have been linked to ...

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

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

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