Avian influenza (AI) is a highly contagious viral disease affecting poultry and wild water birds, posing significant global challenges due to its high mortality rates and economic impacts. Highly ...

There has not been a confirmed case of human bird flu in Tulare County since Dec. 10, according to the Tulare County Health & Human Services Agency.

A second subtype of H5 bird flu, known as D1.1, was detected in dairy cattle and infected one worker in the US state of ...

Nevada confirms its first human case of bird flu amid a growing U.S. outbreak impacting poultry, wildlife and the price of eggs.

Most people infected with bird flu in the U.S. have had mild symptoms. Symptoms of H5N1 birth flu infection in humans may include pink eye, fever, fatigue, cough, muscle aches, sore throat ...

More than 156 million chickens, ducks, turkeys and other fowl have been slaughtered across the United States since the ...

A second type of the virus, D1.1, has been detected in dairy cattle in Nevada, US. A second type of bird flu H5N1 detected in ...

H5N9 is “not commonly seen in poultry in general,” says Eman Anis, assistant professor at the University of Pennsylvania ...

When the H5N1 bird flu virus jumps from animals into people, it hits a dead end. Missing the key genes that would help it infect humans, it isn’t causing a pandemic. But if the virus suddenly ...

The more common H5N1 strain was also found at the same farm, which is located in Merced County, according to reports. Health agencies are conducting "comprehensive epidemiological investigations ...

This image shows the H5N1 avian flu under a microscope. The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in dairy cattle and ...

Officials with the Clinic for the Rehabilitation of Wildlife, Inc. on Thursday confirmed the deaths of the birds were caused by H5N1 bird flu. It's believed they were infected when the father ...