[thehindu.com] INDIA - INSACOG confirms presence of Omicron BA.4 and BA.5 sub-lineages in Bengaluru
"Nearly a month after sewage surveillance in Bengaluru showed the presence of possible BA.4 and BA.5 sub-lineages of Omicron in some samples, the Indian SARS-CoV -2 Genomics Consortium (INSACOG) confirmed it on Tuesday."
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https://www.thehindu.com/news/cities/bangalore/insacog-confirms-presence-of-omicron-ba4-and-ba5-sub-lineages-in-bengaluru/article65554103.ece