The bird flu virus found in a severely ill patient hospitalized in the United States has mutated to become better adapted to ...

The Centers for Disease Control and Prevention (CDC) has identified mutations in a strain of the avian influenza virus H5N1, ...

Connecticut has not been spared from the ongoing bird flu outbreak that has primarily been impacting livestock.

H5N1 outbreaks have led to the losses of commercial flocks in Barron, Trempealeau, Washburn and other Wisconsin counties.

After Gov. Gavin Newsom last week declared an emergency stemming from bird flu’s spread in dairy herds, local public health ...

A Portland-based pet food company issued a nationwide voluntary recall after a house cat in Oregon died from eating one of ...

Northwest Naturals announced a voluntary pet food recall after an Oregon house cat died after eating a Northwest Naturals ...

Scientists are issuing warnings after a bird flu patient showed mutations that could increase the transmission of the virus.

The first severe case of H5N1 bird flu was confirmed in Louisiana. Here is a map of other states that have been affected.

A patient in Louisiana has been hospitalized with a severe case of H5N1 bird flu, the US Centers for Disease Control and ...

National Veterinary Services Laboratories (NVSL) and the Oregon Veterinary Diagnostic Laboratory (ODVL) at Oregon State ...