Serosurvey: By Friday morning India had crossed 93 lakh mark of Covid-19 cases and added 43,082 new cases in 24 hours. Death tally reached 1,35,715 with 492 new fatalities being added. Recovered patients have reached 87.18 lakh tally.  ICMR (Indian Council of Medical Research) conducted a second national serosurvey that shows over 70% of Indian ...