There's a new surge in Covid cases - partly thanks to a fast-spreading new variant that has a wide range of almost ...

A new COVID-19 variant, known as XFG and nicknamed “Stratus,” has quickly become the dominant strain in the United States, ...

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

The latest figures from Ireland's Health Protection Surveillance Centre (HPSC) show the variant's share of confirmed cases ...

There is a unique symptom associated with the most recent Covid variant, which is currently circulating around Ireland amid ...

New in vitro neutralization data show continued, consistent neutralizing activity of PEMGARDA® (pemivibart) against XFG Centers for Disease Control data and wastewater surveillance data indicate XFG ...