TAMILNADU TEACHER ASSOCIATION (TNTA) FOUNDER P.K ILAMARAN

the mutation of SARS-CoV-2 variant (B.1.1.529; named Omicron), reported from South Africa on 24th November 2021. WHO has designated this variant as a new Variant of Concern (VoC).

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About RAMESH K,TNTA TECHNICAL TEAM SECRETARY

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