Coronavirus wrap July 30: Govt says herd immunity not a strategic option in India; Six-city flight ban to Kolkata extended

Coronavirus wrap July 30: Govt says herd immunity not a strategic option in India; Six-city flight ban to Kolkata extended
Coronavirus wrap July 30: Govt says herd immunity not a strategic option in India; Six-city flight ban to Kolkata extended Globally, there have been over 1.69 crore confirmed cases of COVID-19. More than 6.63 lakh people have died so far.