Covid 1957000 New Coronavirus Cases Take India’s Overall Tally To 16.9 LakhNews DeskAugust 1, 2020June 7, 2022 by News DeskAugust 1, 2020June 7, 2022 The second phase of serosurvey in Delhi will be conducted from today. This survey will be done between August 1 to August 5 to check...