A new strain of COVID-19, XFG, is spreading rapidly across the world, including in the United States. Anecdotally, people who ...

“One of the most noticeable symptoms of the Stratus variant is hoarseness, which includes a scratchy or raspy voice,” said ...

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

A fresh variant of Covid, presenting distinct symptoms and swiftly becoming prominent across the globe, has been identified.

Stratus has two variants, XFG and XFG.3, which currently account for around 30 percent of Covid-19 cases in England, ...

A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...

The latest COVID strain, Stratus, is marked by a distinctive symptom that differentiates it from previous variants—a hoarse ...

Scientists say the current COVID vaccine is effective against the Nimbus variant and is considered a “variant under ...

The latest data by the UK Health Security Agency (UKHSA) has shown that the Stratus variant is now the dominant strain in ...

A new strain of Covid has spread across the UK with some experts warning it is resisting immunity. Unlike other strains, the ...

While you are soaking up the summer sun, doctors at Conway Medical Center say you can still get sick, and there are two new ...

A new strain of the coronavirus, first identified in the U.K., has now been reported in Connecticut, Pennsylvania and Texas. Here's what to know.