The deceased was over 65 and had other medical conditions, state officials said. A Louisiana patient who had been ...

A Louisiana resident infected by H5N1 bird flu has died, state authorities there reported Monday, marking the first U.S.

A U.S. patient who had been hospitalized with H5N1 bird flu has died, the Louisiana Department of Health said on Monday, ...

For influenza viruses, imperfection is a strength. They constantly mutate, producing new strains that challenge immune ...

The Florida Wildlife Hospital has received positive cases of avian influenza, also known as Bird Flu, in Brevard County.

The U.S. has been facing an outbreak of bird flu, or avian influenza, since April, when the first human case was reported.

Louisiana has reported the first bird flu-related death in the U.S. Here’s what health officials are saying about the case ...

The first person to have a severe case of H5N1 bird flu in the United States has died, according to the Louisiana Department ...

Health officials have said the person was older than 65, had underlying medical problems and had been in contact with sick ...

Health officials in Louisiana say a man has died from bird flu, the first death in the United States related to the virus. NBC News' Anne Thompson reports.

The detection of avian flu in the flock of 60 chickens, ducks and geese was the first in three weeks in domestic birds in ...

The holiday effect: People use a lot of eggs over the holidays, too, which has driven up demand in recent weeks. “The ...