“Stratus,” originally known as Variant XFG, is the second most prominent strain of COVID in the United States. According to ...

There's no evidence that XFG causes any distinctly different symptoms from other variants, according to Verma. News reports ...

Variant XFG, also known as “Stratus,” was first detected in Southeast Asia back in January but accounted for very few of ...

COVID-19 variant XFG accounted for 0% of U.S. cases in May. By late-June, it became the third-most common strain.

The US is seeing a summer surge in COVID cases driven by new variants Nimbus and Stratus. Cases are rising in 40 states, with ...

The surge of new COVID-19 variannt Stratus (XFG) in the US is being compounded by latest vaccine restrictions from the Trump ...

COVID-19 is surging again, indicated by rising wastewater levels and infections across many states. A new variant, Stratus ...

A new COVID-19 variant, Stratus (XFG), is rapidly spreading across the United States. It is characterised by a distinctive ...

The Stratus (XFG) variant, a recombinant subvariant of COVID-19, is rapidly spreading across the US and globally. While not ...

The XFG variant, known as "Stratus," is gaining traction in the U.S., rising to 14% of cases since May. While the WHO ...