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

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

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

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

Variant XFG, colloquially known as "Stratus," was first detected in Southeast Asia in January but accounted for less than ...

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

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

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

The CDC remarks the new COVID-19 variant Stratus XFG as the third most common variant circulating in the United States.

The Centers for Disease Control and Prevention said a new COVID variant is spreading across the country. The variant is ...

A new COVID-19 variant is climbing the ranks in the United States, becoming the third-most common strain of the summer. Variant XFG, colloquially known as "Stratus," was first detected in ...