The new subvariant is quickly becoming dominant in the US. 要点： XBB.1.5是COVID-19的一个新的Omicron病毒株； 专家说，它比以前的病毒株更具传染性； 专家提醒 ...

A post circulating on Facebook in recent weeks claims to show a CDC health advisory about the XBB subvariant of COVID-19. “Everyone is advised to wear a mask because the new COVID-Omicron XBB ...

And as per reports, the first case of infection with the XBB.1.5 variant has also been confirmed in India. Read on to know what makes this Omicron variant so dangerous in nature. As per reports ...

The XBB.1.5 strain is a relative of the Omicron XBB variant, which is a recombinant of the Omicron BA.2.10.1 and BA.2.75 subvariants. Combined, XBB and XBB.1.5 make up 44 per cent of cases in the US.

As South Korea battled a spike in flu cases, misinformation swirled online that the country was suffering a resurgence of the Omicron XBB coronavirus variant, which was "five times stronger" and "more ...