A new sub-variant of Covid has been discovered in the UK and is now classified as a variant under investigation by the UK Health Security Agency (UKHSA).
The BA.2 strain was classified as a variant under investigation on January 22.
A new sub-variant of Covid has been discovered in the UK and is now classified as a variant under investigation by the UK Health Security Agency (UKHSA).
The BA.2 strain was classified as a variant under investigation on January 22.