31st July 2023

COVID-19 is a disease caused by SARS-CoV-2, and the cause of a major global pandemic.

COVID-19 is a disease caused by SARS-CoV-2, and the cause of a major global pandemic. Polymerase chain reaction (PCR) testing has been a useful tool in identifying people with active infections.

Which of the following is the main molecular target of PCR tests for COVID-19?

Select the SINGLE most appropriate option from the list below. Select ONE option only.