The Stratus or XFG variant transmits easily and is spreading worldwide. Stratus is a combination of variants F.7 and LP.8.1.2. While it didn’t account for a single reported U.S. case in April, it ...

The “Stratus” variant (XFG) was first identified in January in Southeast Asia. By June, it accounted for 14% of COVID cases ...

CDC wastewater also shows the XFG variant — nicknamed stratus — is most common in the U.S. Stratus can cause a “razor blade” ...

A new COVID variant is on the rise amid a nationwide summer surge of cases and it's on track to become the third most common ...

The new XFG COVID variant, aka "Stratus," is spreading rapidly in the U.S. as cases rise. Here's what to know about the ...

Cases of a new Covid strain have been detected in the UK. Stratus is the latest Covid variant on the scene. It is ‘under monitoring’ by the World Health Organisation.

The failed drug trial of BC 007 for long Covid reveals the need for better study design, patient-centered research, and focused strategies.

Experts say the summer surge is just starting, but a few key tips can help protect you during vacations and summer parties.

COVID-19 might not dominate the headlines anymore, but that doesn’t mean it has stopped evolving. In fact, behind the scenes, scientists are closely tracking several offshoots of the Omicron ...

More than five years after its initial emergence, COVID-19 continues to evolve, with the World Health Organization (WHO) recently designating XFG, nicknamed “Stratus,” as a new variant under ...

King County faces a rise in COVID-19 cases as summer heat intensifies.

Cases of a new Covid strain have been detected in the UK. Stratus is the latest Covid strain to be on the rise, following on from NB.1.8.1 last month. The Covid strain is now ‘under monitoring ...