Tan Sri Dr Noor Hisham Abdullah KUALA LUMPUR – The public has been urged to undergo an immediate check-up if they have symptoms or have been in contact with a positive COVID-19 case, said Health director-general Tan Sri Dr Noor Hisham Abdullah. He said if found positive either through the RT-PCR (Real-Time Reverse Transcription-Polymerase Chain Reaction) or RTK Antigen (Rapid Test Kit Antigen) test, individuals need to inform the Ministry of Health (MOH) through self-notification on the MySejahtera application or the nearest district health office. Advertisement “Bring the test results and come to the nearest COVID-19 Assessment Centre (CAC) in your state for further assessment,” he said in a post on his Facebook, yesterday.