Health authorities in the US are studying seven people who developed influenza symptoms after being exposed to a Missouri ...

Marrazzo became the first new director of the National Institute of Allergy and Infectious Diseases in decades, taking over a ...

Seven people fell ill with flu-like symptoms after contact with someone infected with H5N1, raising fears that the virus has ...

The number of kids dying from influenza in the 2023-2024 season has set a new record for a regular flu season, after one new ...

ST. LOUIS — As of Monday evening, there is only one confirmed human case of bird flu in Missouri. The single case is one of 15 reported nationwide since 2022. However, the recent Missouri case is ...

None of the health care workers or other contact have tested positive for avian flu antibodies so far — but could their ...

At least eight people may be infected with H5N1 bird flu in Missouri, marking the first cluster of the disease spreading ...

Seven people in Missouri — including six health care workers — developed flu symptoms after direct exposure to a patient with avian influenza. While none has tested positive for bird flu, the CDC is ...

Health authorities in the U.S. are studying seven people who developed influenza symptoms after being exposed to a Missouri ...

Ever since the virus known as H5N1 was identified in dairy cows in March, it’s continued to spread around the country — turning up in 200 herds over at least 14 states.

In what could be the first cases of bird flu spreading between humans in the United States, a group of potential H5N1 ...

Four additional healthcare workers in Missouri who came in contact with a hospitalized bird flu patient developed mild ...