Seven Delmarva-region commercial operations have now reported cases of the highly contagious virus.

When a pathogen — any organism that causes a disease — jumps species, scientists get nervous because its genetic makeup can ...

Georgia is the nation's largest poultry producing state. Last week, bird flu was found for the first time in a commercial poultry plant in the state.

A patient in Louisiana has died from avian influenza in what authorities consider to be the first severe H5N1 infection in a ...

Trump pulled the US out of the World Health Organization, again. Here’s why - Trump removed the U.S. from the World Health ...

Moderna has been testing an mRNA candidate for influenza viruses like the H5 and H7 strains that are seen as pandemic threats ...