Sero survey in chennai

About 66 percent individuals have antibodies against SARS-CoV-2 in Tamil Nadu, reveals third sero survey

About 66 percent individuals have antibodies against SARS-CoV-2 in Tamil Nadu, reveals third sero survey

31 Jul 2021

2 min read

Nearly one third of Chennai population exposed to COVID-19: Serosurvey

Nearly one third of Chennai population exposed to COVID-19: Serosurvey

21 Oct 2020

2 min read

Chennai: Sero survey shows 21.5 pc of those tested have developed immunity against COVID-19

Chennai: Sero survey shows 21.5 pc of those tested have developed immunity against COVID-19

02 Sep 2020

2 min read

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