While many Americans have some level of immunity from previous infections or vaccinations, that protection diminishes over ...

The government is allowing families four free COVID tests starting Monday, Sept. 23. The tests detect current variants of the ...

The coronavirus subvariant XEC is drawing more attention as a potential threat heading into late autumn and winter — ...

The contagious nature of the new XEC COVID-19 variant is drawing attention. It has been found in China, Europe, and the ...

NEW YORK - Americans will once again be able to order free COVID-19 tests that will be mailed to their homes. As many as four ...

The main symptoms of the XEC Covid variant, and other variants of the virus, are similar to those you experience with common illnesses such as colds and flu. While most people feel better within a few ...

Two new COVID-19 strains are circulating globally. Here's what we know about them and what experts anticipate.

Americans will once again be able to order free COVID-19 tests this month. U.S. households will be able to order four free ...

Covid tests are available to purchase at pharmacies and retailers in person or ordered online. Unlike the days of the Covid ...

"Do a real study, then we can talk about the data." -- Theo Heller, MD, of the National Institute of Diabetes and Digestive ...

A new COVID variant is spreading rapidly and could soon become the dominant variant around the globe. The variant, called XEC, was first detected in Germany in August and appears to have a growth ...

The side effects of newly discovered COVID strain XEC might not be more severe, but appears to be more contagious, ...