National sero survey: Districts deemed ‘zero caseload’ in May had 8.5 lakh cases
As many as 15 districts having zero-case during the time were studied. COVID-19 in India update: As health experts in India continue to look for a pattern in Coronavirus cases in the country, a national sero surveillance study has pointed out that around 8.56 lakh COVID-19 cases were actually present in May in 233 districts … Read more