What’s behind the global surge of new Covid variant XFG – and should you get vaccinated? - WHO data shows ‘Stratus’ was a ...

The WHO has classified XFG or ‘Stratus’ as a variant under monitoring. It may well become the dominant variant globally very ...

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.

A concerning new chapter in the ongoing COVID-19 pandemic has emerged as health officials track the rapid global spread of variant NB.1.8.1, a strain that has captured international attention due ...

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

A new Covid variant, XFG, is spreading across the world, with Southeast Asia countries reporting a surge in cases. In the UK, the Health Security Agency has said the variant accounted for 30 per cent ...

What’s behind the global surge of new Covid variant NB.1.8.1 – and should you get vaccinated? Scientists and experts believe the ‘Nimbus’ strain is more transmissible than previous Covid ...