The virus has spread among dairy cattle, humans and other mammals. But officials say the current public health risk is low.
The US hasn’t learned lessons from the Covid-19 pandemic that it could use to mitigate the threat of pathogens like H5N1 bird ...
The U.S. Centers for Disease Control and Prevention said on Thursday its analysis of samples from the first severe case of ...
Scientists are issuing warnings after a bird flu patient showed mutations that could increase the transmission of the virus.
Dozens of rare animals including tigers, lions, and cheetahs are dying as bird flu infiltrates zoos, with potentially “grave ...
The agency, in its latest update released Thursday, said the mutations were not found in samples taken from wild birds, ...