Presidents always seem to have a crisis to deal with. George W. Bush had 9/11. Barack Obama had the Great Recession. Donald ...

The latest developments are highly concerning, as they raise the possibility that the H5N1 virus has evolved the ability to ...

As free tests are now available, one COVID-19 variant continues to be the most prevalent in the United States.

The latest human case of bird flu in the U.S. occurred in a patient with no reported exposure to affected animals, sparking ...

The United States is in the middle of an unprecedented bout of bird flu, also known as H5N1. Since 2022, the virus has killed ...

Another health care worker who was exposed to a Missouri patient who tested positive for bird flu developed respiratory symptoms but wasn't tested for the flu.

As free tests are now available, one COVID-19 variant continues to be the most prevalent in the United States.

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 ...

New CDC population data from 2023 show that in 23 states more than one in three adults (35%) has obesity. Before 2013, no state had an adult obesity prevalence at or above 35%. Currently, at least one ...

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

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 ...