A new COVID-19 strain called Stratus may evade vaccine immunity, experts warn. With rising cases in the UK and unusual ...

CHICOPEE, Mass. (WWLP) – Doctors are warning of two new COVID-19 strains this summer that are currently going around.

Stratus has two variants, XFG and XFG.3, which currently account for around 30 percent of Covid-19 cases in England, ...

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Scientists say the current COVID vaccine is effective against the Nimbus variant and is considered a “variant under ...

According to WHO, globally, this variant contributed to 23 per cent of global COVID-19 cases as of last month.

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

Manx Care says the Island is experiencing an increase in reported cases of Covid-19 and other respiratory illnesses. The health body says infections continue to circulate as we go into the summer ...