Some think of them as a "quick fix" for getting out of coronavirus quarantine. But there's still a lot we don't know about Covid-19 immunity. As President Trump made moves this week to open the ...

Results from the first studies designed to determine how widely the coronavirus has spread in communities have started to trickle in, drawing immense attention. These studies, after all, are seen as ...

The seventh round of the serological prevelance survey that seeks to find presence of antibodies against COVID-19 began in the national capital on Friday, amid lower number of coronavirus cases being ...

The rapid onset and growth of the coronavirus disease 2019 (COVID-19) pandemic, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has occupied the attention of medical and ...

Delhi’s first serological survey was done in the city in June-July and it had shown that 23.4% of people surveyed had developed antibodies against the virus. Similar surveys in August showed that 29.1 ...