Stratus' is the new COVID variant growing in the U.S. and the rest of the world. However, COVID-19 cases are down in ...

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 ...

A new COVID-19 strain, Stratus, with variants XFG and XFG.3, is spreading in England, with XFG.3 making up 30% of cases. WHO ...

The cases of the newly discovered COVID-19 XFG variant, also known colloquially as “Stratus,” have been rising since its ...

Symptoms are similar to other Omicron subvariants, including fever, chills, shortness of breath, sore throat, fatigue, ...

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

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

The COVID-19 Stratus variant is spreading globally, showing new symptom patterns and raising questions about immunity, vaccine protection, and ongoing public health precautions in 2025.

新型コロナウイルス感染症 (COVID-19)の第1波〜2波（2020年2月～2020年8月頃）にかけては、ウイルスの毒性も強く、その病態にも不明な点が多く治療 ...