COVID-19 was "intentionally engineered as a part of a biodefense program" by the U.S., former CDC director Robert Redfield ...

Grant documents that detailed creating the virus that causes COVID-19 may have been concealed, leading to a “flawed” probe of ...

The data from the CDC's National Immunization Survey estimates that 37.6% of Americans ages 65 and older had gotten a shot of ...

New data from the Centers for Disease Control and Prevention shows that US senior vaccination rates have increased over last ...

A new study from researchers at Mass General Brigham suggests racial disparities and the difficulty in diagnosing the ...

Young children have seen the highest jump in infections because they had little opportunity to develop immunities before ...

“The Centers for Disease Control and Prevention has recommended the updated vaccine to ... CDC recommends everyone 6 months ...

Health officials say it's important to get flu and COVID-19 vaccines ahead of the holidays when respiratory bugs tend to ...

While symptoms of the flu and COVID are similar, the viruses that cause each illness are different. New tests this winter ...

While long COVID is not usually immediately or directly life-threatening, it’s possible it could exacerbate existing ...

It is safe to receive the flu and COVID vaccinations at the same time. However, you can also spread out the shots.

Bird flu H5N1 has infected people in the U.S. See the map of cases. Could it trigger the next pandemic? Experts explain the ...