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

A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...

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

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

From a persistent sore throat that feels like razor blades to severe muscle aches, discover some unusual signs of the new ...

In patients with COVID-19, preexisting immunity and Omicron infection were associated with reduced disease severity and upper respiratory symptom presentation.

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IRISH people are being warned about a new strain of Covid-19 as cases rise in the country. The two new strains of the ...

Detected in several US states back in June, the Nimbus variant of Covid-19 is now reportedly the most common in the country.

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

Digestive issues like IBS and functional dyspepsia rose among U.S. adults during the COVID-19 pandemic.   Researchers ...

More than 20% of children and young people in Aotearoa New Zealand are experiencing significant persistent health symptoms ...