Kalam Times

Explained: How dangerous is the new COVID variant PJ.2.1 spreading worldwide? Should we worry in India or not?

PJ.2.1 is certainly a new and rapidly spreading variant, but existing vaccines are still somewhat effective against it. PJ.2.1 does not have any unique characteristics that distinguish it from other COVID variants.Why is alert necessary in India?A new variant of COVID-19, PJ.2.1, is spre...