The PCR test involves taking a swab of the nose to detect the presence of viral coronavirus RNA.
It is considered the gold standard of coronavirus testing, as they are 100% sensitive in detecting the virus in a sample even after levels have dropped below infectious levels. This is why many countries and airlines require foreign travellers to take a PCR test. Our serology test identifies the presence of antibodies indicating that a person had an immune response to COVID-19 (also known as coronavirus or SARS-CoV-2). A positive result to this antibody (IgG) test indicates that you may have had previous exposure to COVID-19 and your body has developed antibodies