Federal health officials have confirmed unsettling new details about the first United States case of severe bird flu, ...

It can spread to other animals and to humans. The H5N1 bird flu isn’t new. The CDC says the virus was first identified in Southern China in domestic waterfowl in 1996. In 1997, it spread to 18 ...

commonly known as bird flu, less than a month after a child in California was diagnosed with the virus. On Friday, the CDC confirmed a person from Louisiana had avian influenza A virus, H5N1 ...

The Centers for Disease Control and Prevention (CDC) has identified mutations in the H5N1 bird flu virus that may increase ...

A patient was hospitalized with a severe case of bird flu in Louisiana, the CDC said. This case is the first confirmed instance of a severe human infection linked to the H5N1 virus. The CDC said ...

This is also the first case of H5N1 bird flu in the U.S. that has been linked to exposure to a backyard flock, a news release noted. The case was first confirmed by health officials Friday ...

According to the CDC, there isn't a flu shot that can prevent humans from getting infected by bird flu. While the seasonal flu vaccine doesn’t protect against H5N1 bird flu, it’s important for ...

No person-to-person spread of H5N1 bird flu has been detected in any of the cases. The CDC said the latest case does not change the agency’s overall assessment of the immediate risk to the ...