A dangerous mpox outbreak is unfolding in Sierra Leone. In just the first week of May, cases rose by 61%, and suspected cases ...

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 ...

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 worker in May 2024 is capable of airborne transmission, according to new research from the CDC.

New research uses bird droppings to track avian flu in remote regions, revealing hidden hotspots and potential for early ...

Long Island’s last commercial duck farm is rebuilding after a bird flu outbreak forced the destruction of its entire ...

April 28, 2022 – The CDC announces a case of H5 bird flu has been confirmed in a man in Colorado. March 25, 2024 ...

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

At the height of annual flu season, U.S. health officials on Thursday said clinicians should more quickly ensure people who are ill don't have bird flu. While the risk to the general public ...

Measles outbreaks. A canceled effort to develop a bird flu vaccine. An infectious new COVID variant and changing federal guidance about who should get boosted. In recent weeks, drama in D.C. has ...