WHO tracking 4 omicron sub-variants, says preventing all COVID transmissions 'not the goal'
February 12 2022, 08:00
World Health Organization (WHO) official Dr. Maria Van Kerkhove said earlier this week that the agency is tracking four omicron sub-variants, including BA.1, BA.1.1, BA.2 and BA.3.
World Health Organization (WHO) official Dr. Maria Van Kerkhove said earlier this week that the agency is tracking four omicron sub-variants, including BA.1, BA.1.1, BA.2 and BA.3.
Source:
FOX News