A new COVID-19 variant called Stratus, or XFG, is spreading in America. It was first found in Southeast Asia. The CDC says it ...

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

A new strain of COVID-19 known as Stratus that is spreading worldwide has been detected in Arizona.

The Stratus “razor blade” variant is driving up COVID-19 cases in much of the country, according to new government estimates.

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 ...

Recent data from the Centers for Disease Control and Prevention suggested that twelve states have reported higher positivity ...

Federal data shows more emergency department visits for COVID across all ages. Wastewater testing confirms that the new XFG variant that’s been nicknamed stratus is now the most common in the U.S.

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

As the new ‘stratus’ variant spreads, several US states face sharp COVID-19 spikes ahead of school reopenings.

COVID-19 activity is rising in much of the country. Data shows overall respiratory virus spread is very low in the U.S.

Principaux renseignements Une nouvelle souche de COVID-19, désignée XFG mais communément appelée ‘Stratus’, circule.