Results For "sero-survey "

87% of people in Tamil Nadu have anti-bodies against Covid-19, says sero survey

Nation

87% of people in Tamil Nadu have anti-bodies against Covid-19, says sero survey

For every single Covid case reported in India, 30 cases were missed or undetected: Expert

Health

For every single Covid case reported in India, 30 cases were missed or undetected: Expert

4th round of sero-survey begins in 3 Telangana districts

Nation

4th round of sero-survey begins in 3 Telangana districts