Covid 4th wave: Signs, symptoms, impact of the new Omicron XE variant
Covid 4th wave: Signs, symptoms, impact of the new Omicron XE variant - XE is a recombinant mutant of two most prevalent Omicron variants, BA.1 and BA.2, which makes it even more infectious than Omicron.
United Kingdom World Health Organisation British Medical Covid 4th Wave Xe Variant Symptoms Xe Variant In India
Source: dnaindia.com