WHO’s top scientist says Omicron could displace Delta
By Francesco Guarascio and Stephanie Nebehay (Reuters) -The World Health Organization’s chief scientist told the Reuters Next conference on Friday the Omicron variant could become dominant because it is highly transmissible, but that a different vaccine may not be needed. Soumya Swaminathan also said it was too early to say whether Omicron is milder than …
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