Stratus was first identified in Southeast Asia in January, according to WHO, and has so far spread to 38 countries.

A new strain of Covid, with an apparently telltale symptom, has reached the UK, and already accounts for a high proportion of ...

The XFG COVID-19 variant, aka "Stratus," is spreading rapidly in the U.S. as cases climb. Here's what to know about symptoms ...

The increased Covid activity comes as the US heads into fall respiratory illness season, which tends to bring a rise in cases ...

As well as the known ones, such as a persistent cough, runny nose, loss of taste or smell, general blargh feeling and fever, ...

The Nimbus and Stratus variants of Covid are spreading across the world but what are the key differences between the two ...

Recent data shows that XFG, also known as Stratus, and NB. 1.8.1, dubbed Nimbus, are the most prevalent variants currently circulating. While vaccination can lower the risk of serious Covid illness, ...

Everything you need to know about about new Covid 'stratus' variant XFG.3, including symptoms to look out for and when to worry, as virus spreads globally.

A new type of Covid variant dubbed 'Stratus' is rapidly spreading, with health experts warning of a distinctive symptom that ...

Malaysia identifies XFG Covid variant in 8.2% of recent cases. Health Minister urges preventive measures amid declining ...

“The antigen that the at-home tests look for has remained fairly stable even as the virus mutates and new strains of COVID ...

The new COVID-19 variant XFG, or "Stratus," has been making its way across the United States and Oklahoma. Here's what to ...