from FOX News : Health https://ift.tt/1wyjxDX
WHO tracking 4 omicron sub-variants, says preventing all COVID transmissions 'not the goal'
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.
from FOX News : Health https://ift.tt/1wyjxDX
from FOX News : Health https://ift.tt/1wyjxDX
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