Antibody and Antigen based tests for COVID-19-Know the difference
Testing of COVID-19 for serological surveillance and diagnostic purposes has become the most integral part of response against the pandemic. Apart from the standard PCR test which is considered as the ‘gold standard’ for the detection of SARS-CoV-2 infection, various antigen and antibody based tests are the latest entrants in COVID-19 diagnostics. As these tests…