The RT-PCR test involves collecting samples from an individual’s nose or mouth using a cotton swab.
The Reverse Transcriptase Polymerase Chain Reaction (RT-PCR) technology is recognised by the World Health Organization (WHO), United States Centers for Disease Control and Prevention (CDC) and our Health Ministry for the confirmation of a diagnosis of Covid-19.
It permits the detection of minute quantities of the ribonucleic acid (RNA) of the SARS-CoV-2 virus which causes Covid-19. Its utility is helpful provided its accuracy and limitations are understood.
Follow us on our official WhatsApp channel for breaking news alerts and key updates!
Dr Milton Lum
Dr Milton Lum is a past president of the Federation of Private Medical Practitioners Associations and the Malaysian Medical Association.
