Covid-19: BMC starts second phase of sero-survey in Mumbai
MUMBAI : The Mumbai civic body has started the second phase of sero-surveillance study in the city from Monday to assess the spread of COVID-19 and how many people have…
All Strange Things About India and world
MUMBAI : The Mumbai civic body has started the second phase of sero-surveillance study in the city from Monday to assess the spread of COVID-19 and how many people have…