The Wild Felid Advocacy Center in Shelton was home to 37 big cats - including tigers, cougars and leopards - before the ...

The U.S. hasn’t learned lessons from the COVID-19 pandemic that it could use to mitigate the threat of pathogens like H5N1 ...

The agency, in its latest update released Thursday, said the mutations were not found in samples taken from wild birds, ...

The ongoing spread of bird flu in the United States has alarmed experts -- not just because of human cases causing severe ...

The virus has spread among dairy cattle, humans and other mammals. But officials say the current public health risk is low.

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

Vermont officials reported an H5N1 bird flu outbreak in a backyard flock, leading to the culling of affected birds.

The US hasn’t learned lessons from the Covid-19 pandemic that it could use to mitigate the threat of pathogens like H5N1 bird ...

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

Genetic analysis suggests the bird flu virus has the capacity to mutate in ways that could make it more transmissible to ...

Avian Influenza H5N1 is again circulating in susceptible wild birds in California during fall migration. The Golden State ...

A genetic analysis of samples from the patient in Louisiana recently hospitalized with the country’s first severe case of ...