A 13-year-old girl in British Columbia who was hospitalized with bird flu for several weeks late last year harbored a mutated ... the Canadian girl was infected, but the version of the virus ...

The report is the latest evidence that the outbreak in dairy herds is spreading undetected in cows, and the spillover into ...

Scientists have already identified that the virus mutated inside the Louisiana patient who died, raising concerns that bird flu may mutate, evolve and change in future. Currently, the symptoms of ...

Thanks to a social media firestorm and a last-minute court injunction, 400 ostriches that were facing a culling on 1 February ...

The Trump administration has disrupted the U.S. response to bird flu as the outbreak worsens, leading to confusion and concern among federal staff, state officials, veterinarians and health experts, ...

The soaring price of eggs is a ripple effect of an ongoing outbreak of avian influenza, also known as H5N1 or bird flu, which ...