It's called the XFG variant, but it's better known as "Stratus." That's the name of the latest COVID-19 strain going around. Variant XFG, colloquially known as "Stratus," was first detected in ...

COVID-19 viral activity was high in the United States during the first week of September, according to fresh data from the Centers for Disease Control and Prevention. Some regions of the United States ...

Vietnam confirmed on Monday its first locally transmitted case of the coronavirus in nearly three months, after the infection of a man related to a flight attendant who had tested positive after ...

A new COVID-19 variant is climbing the ranks in the United States, becoming the third-most common strain of the summer. Variant XFG, colloquially known as "Stratus," was first detected in Southeast ...

The seasonal surge in COVID-19 cases has arrived, and the Centers for Disease Control and Prevention (CDC) reports an increase in activity in the majority of states. As the U.S. approaches the ...

Dr. Anthony Fauci, director for National Institutes for Health, has been asked multiple times about the short-term future of professional sports in light of the coronavirus pandemic. His answer: "The ...