Recently, a new mutant of the coronavirus known as XE found in UK.
It is 10 % more transmissible
than the BA.2 subvariant of Omicron
Until now, the BA.2 sub-variant of Omicron was considered the most contagious strain of Covid-19
three variants of Omicron
, responsible for the
•There are three new recombinant strains of Corona virus.