PASPORT test kit prototype (IMAGE) Duke-NUS Medical School Caption PASPORT, a new saliva-based COVID-19 ART test, is easy to self-administer, deliver results in minutes, and has sensitivity close to the gold standard PCR test. Credit Duke-NUS Medical School Usage Restrictions The image may be reproduced with the prescribed caption or similar and full attribution to the copyright owner. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.