#Unite2FightCoronaGenome Sequencing by INSACOG shows variants of concern and a Novel variant in India.https://t.co/hs3yAErWJR pic.twitter.com/STHjcMnkMhGenome sequencing and analysis have been carried out on samples from arriving international travellers, contacts of those positive for VOC and community samples from most of the States at INSACOG partner laboratories which are 10 in number."The analysis of samples from Maharashtra has revealed that compared to December 2020, there has been an increase in the fraction of samples with the E484Q and L452R mutations.
Such mutations confer immune escape and increased infectivity. These mutations have been found in about 15-20% of samples and do not match any previously catalogued VOCs.