Omicron subvariant BA.4 found in Tamil Nadu, says state health minister
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Tamil Nadu Health Minister said, "One case of BA.4, a sub-variant of Omicron, has been recorded in Chengalpattu district near Chennai."
Full ArticlePublished
Tamil Nadu Health Minister said, "One case of BA.4, a sub-variant of Omicron, has been recorded in Chengalpattu district near Chennai."
Full ArticleTamil Nadu Health Minister said, "One case of BA.4, a sub-variant of Omicron, has been recorded in Chengalpattu district near..