H5N1 virus has killed tigers, leopards, and house cats, and severely affected a Canadian girl, raising concerns about its ability to jump species.

For influenza viruses, imperfection is a strength. They constantly mutate, producing new strains that challenge immune ...

The US just recorded the first death from severe bird flu. Experts say it's not too early, or unreasonable, to prepare for ...

In related news, the US Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) today confirmed ...

The first human death linked to bird flu has been reported in the United States, health authorities in Louisiana announced ...

The Louisiana patient who contracted what officials said was the nation’s first “severe” case of avian influenza has died, ...

Image via Shutterstock Scientists are quite alarmed after more than 200 snow geese have died in Pennsylvania. It has experts ...

A Louisiana resident infected by H5N1 bird flu has died, state authorities there reported Monday, marking the first U.S.

Researchers are prepared to analyze immune cells from human samples should H5N1 begin spreading between people.

Not only popular in its many forms for breakfast but also considered a kitchen staple, eggs are one of the U.S.’s most-bought ...