According to a Johns Hopkins report, several virological, behavioural, and environmental factors drive summer Covid-19 waves.

A new Covid variant called Stratus or XFG is spreading across 38 countries. The World Health Organisation is monitoring this ...

A new strain of COVID-19, XFG, is spreading rapidly across the world, including in the United States. Anecdotally, people who ...

The XFG variant is a descendant of the Omicron sub-variant. According to a Lancet report, it was first detected in Canada.

A GP has issued a Covid warning for this summer, claiming that viruses “don’t stick to seasons”. While certain illnesses, ...

A new, highly contagious Covid-19 strain has emerged globally as thousands of Australians prepare to travel overseas.

The Stratus Covid variant, also known as XFG, is making up around a quarter of global infections, but scientists say there is ...

The new Covid-19 strain XFG is spreading rapidly, with 23 confirmed cases in Thailand, the Department of Medical Sciences ...

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A new variant of Covid-19 (also known as Coronavirus) emerged at the start of the year, and already makes up more than 30% of ...

The 'Stratus' Covid-19 variant is now the dominant strain in England, new data has revealed. Here are the symptoms of the XFG ...

In Germany, "Nimbus" is currently the most prevalent coronavirus variant by far. Meanwhile, in Southeast Asia and gradually ...