Barely four months into launching, the core team at Kasturba Hospital’s genome sequencing lab landed their biggest mission. Meet the women playing a critical role in Maharashtra’s fight against COVID’s latest variant By Anju Maskeri Dr Jayanthi Shastri, professor and head of the microbiology department at BYL Nair hospital, was in the US last December to visit her children, when a new COVID variant, Alpha (B.1.1.7), was identified in the UK.