Health officials are alerting the public to a newly detected COVID-19 strain, urging continued precautions and vaccinations ...

India, April 14 -- Is COVID-19 really linked to lung cancer risk? Yes, a new scientific study from the Marshall University ...

A new COVID variant, nicknamed "cicada," is spreading through at least half the nation. Here's what we know about the variant ...

The new "cicada" COVID variant can infect people previously immune to the virus, either by infection or vaccination, the CDC warns. Here's where it has been found.

Symptoms look like those of the flu and the common cold, including sore throat, headache, body aches, fever and cough.

Dr. Jay Bhattacharya objected to the study’s methodology, saying it gave an inaccurate picture of the vaccine’s benefits.

SAN DIEGO — A new COVID-19 variant spreading rapidly across the United States is causing excruciating throat pain that patients describe as feeling like swallowing razor blades or broken glass. The ...

Drugstores are ready to deliver updated COVID-19 vaccines this fall and insurers plan to pay for them, even though the shots no longer come recommended by an important government committee. Abortion ...