Russia reported new cases of a new subvariant of the Delta variant. This new subvariant is assumed to be even more contagious, as told by a senior researcher of the state.
- Russia reports cases of a new subvariant of the Delta variant
- The AY.4.2 subvariant appears to be more infectious than Delta by 10%
Kamil Khafizov, a researcher said, the AY.4.2 subvariant c....
Tags : Russia, Variant, Delta, Infectious, Coronavirus, Lockdown,