View Full Image Track recordIndia first detected the B.1.617 variant, which transmits faster than the original variant, in October 2020. Only two months later did the Centre ask 10 labs to do genome sequencing more systematically, as part of the Indian SARS-CoV-2 Genomic Consortia (INSACOG). So far, 25,739 covid-positive samples were sent for genome sequencing, according to a 24 May statement by health minister Harsh Vardhan. Genome sequencing is not very expensive, but needs more funding, staffing, and facilities, said Jacob John, a professor at Christian Medical College, Vellore. But in India, variants are likely quite widespread but mostly unknown, so states have little information to plan strategies to reduce community transmission.

Source: Mint May 30, 2021 19:07 UTC