The Stratus variant of Covid, formerly known as XFG, is concerning health officials due to its ability to reinfect people ...

The WHO warns that a new, more dominant COVID strain is on the loose—and spreading rapidly. What to know about the XFG ...

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

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

While you are soaking up the summer sun, doctors say you can still get sick, including from two new COVID strains that are ...

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

A new variant of Covid has been ravaging the UK in recent weeks, and it presents one unusual symptom that sets it apart from ...

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 Stratus strain is known for its unique symptom of giving people a hoarse ...

The Nimbus variant is now the most common strain of COVID currently spreading across the nation, according to the CDC.

A fresh variant of Covid is making its way through the UK, with some experts raising concerns about its potential resistance ...

Other health experts in India, who have seen the side effects of the virus first hand, due to 'Stratus' being particularly ...