“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 ...

According to the Centers for Disease Control and Prevention, the strain is now the third most common COVID-19 variant in the United States.

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

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

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

A new COVID-19 variant, known as XFG or “Stratus,” is surging across the United States, swiftly becoming the third-most ...

COVID-19 cases are rising in the US, driven partly by the new 'Stratus' variant. Wastewater data shows increased viral ...

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 COVID-19 Stratus variant is spreading globally, showing new symptom patterns and raising questions about immunity, ...

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