There is no evidence the youngster was exposed to livestock or any infected animals, deepening the mystery about the spread of H5N1 bird flu.

The first human to have ever been infected with the H5N5 strain of bird flu has died, Washington state health officials confirmed late Friday. The person was an older adult with underlying health ...

One person had died from the disease. In early January, a backyard flock keeper hospitalized with bird flu in Louisiana became the first person in the United States to die of the disease after ...

While it remains seasonal in poultry, the disease is spreading in dairy cows and infecting hundreds of other ...

A human case of H5N1, also known as bird flu, has been identified in Texas, according to the Centers for Disease Control and Prevention. The federal agency notes the risk to the public remains low.

The Washington Department of Fish and Wildlife (WDFW) has received two recent reports of dead birds at Lake Tapps, amid ...

A new warning from global health experts is raising alarms about the potential for a bird flu pandemic that could outpace the ...

Although bird flu infections in humans remain rare, this case marks a significant development in flu surveillance in the U.S.

Five birds across LA County tested positive for highly pathogenic avian influenza H5, also known as H5 bird flu, officials ...

The Washington State Department of Health has announced that H5N5, a bird flu strain that has never been detected in humans globally, led to the death of an older adult on Friday, adding, however, ...

Maine officials are urging bird owners to take precautions after avian flu was confirmed in a backyard flock in Penobscot ...