<unk> <unk> .1.617 is a<unk>  of<unk> -CoV-2, the virus that causes COVID-19. It first came to international attention in late March 2021 after the newly established INSACOG performed genome sequencing on positive samples throughout various Indian states. Analysis of samples from Maharashtra had revealed that compared to December 2020, there was an increase in the fraction of samples with the E484Q and L452R mutations.<unk> <unk> .1.617 later came to<unk> e dubbed a double mutant<unk> y news media.<unk> <unk> .1.617 has three sublineages according to the PANGO nomenclature: *<unk> .1.617.1 (Kappa variant), first detected in India in December 2020 *<unk> .1.617.2 (Delta variant), first detected in India in late 2020 *<unk> .1.617.3, first observed in January 2021
SARS-CoV-2 lineage B.1.617
SARS-CoV-2 Iota variant
SARS-CoV-2 Kappa variant
London1 novel CoV/2012
SARS-CoV-2 Alpha variant
SARS-CoV-2 Gamma variant
SARS-CoV-2 Mu variant
Influenza A virus subtype H5N6