COVID-19 September 1, 2020 Herd Immunity ke baare me media kabhi nahi bolte covid19 mamle me | herd immunity in indiaHerd Immunity ke baare me media kabhi nahi bolte covid19 mamle me | herd immunity in india. I am following dr biswaroop roy chowdhury. Dosto, ABP news channel pr ek maah pehle bola gya tha ki icmr ke survey ke…