COVID pandemic sees new entrants in third year as WHO warns against recombinants of original strains; here’s what it means

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Coronavirus has been throwing new challenges everyday. Recently, the World Health Organisation (WHO) confirmed the possibility of recombinant viruses. Last week, the WHO had confirmed the emergence of a new recombinant virus which is a combination of the BA.1 and BA.2 Omicron strains.

On March 19, the WHO tweeted an explainer on a recombinant of Delta AY.4 and Omicron BA.1.

“Recombinants are expected as #SARSCoV2 is widespread among humans and many animal species now. Testing, surveillance (including ILI & SARI), sequencing & data sharing are still important to keep track of the pandemic & take early action when new variants emerge,” WHO Chief Scientist, Soumya Swaminathan, tweeted on Sunday.

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