Can BA.2 Omicron sub-variant escape RT-PCR test? Expert answers

Though some experts believe that the BA.1 sub-strain of Omicron is capable of escaping the RT-PCR,…

Covid-19 is less severe with Omicron than Delta, suggests US study

The Omicron variant appears to result in less severe COVID-19 than seen during previous periods of…

What’s known about ‘stealth’ version of omicron? All you need to know

This version of the coronavirus, which scientists call BA.2, is widely considered stealthier than the original…