A child ill with fever and conjunctivitis in San Francisco tested positive for bird flu but had no known source of ... CDC expects more than 200,000 people will be infected by the end of ...

Long Island’s last commercial duck farm is rebuilding after a bird flu outbreak forced the destruction of its entire 100,000-bird flock in January. The first wave of more than 900 young ...

The FDA has approved Yeztugo (lenacapvir), a twice-yearly injection to prevent HIV infection that could improve adherence ...

New CDC research suggests the H5N1 avian influenza virus that infected a Michigan dairy farmworker can be transmitted through the air. The revelation, the study's authors wrote, suggests "an ...

The strain of bird flu that infected a Michigan dairy worker in May 2024 is capable of airborne transmission, according to new research from the CDC.

Both swine and avian influenza are strains of influenza A. Just as swine flu strains tend to infect pigs, avian flu strains ...

The strain of bird flu that infected a Michigan dairy farmworker is capable of airborne transmission, amping up concerns about its potential to spark a new pandemic, according to a research letter ...

The state of Wisconsin has reported only one case of bird flu in a backyard poultry flock this year. Dairy herds remain free ...