• Ekawat Pasomsub, Siriorn P Watcharananan, Treewat Watthanachockchai, Kingkan Rakmanee, Boonrat Tassaneetrithep, Sasisopin Kiertiburanakul, and Angsana Phuphuakrat.
• Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand.
• J. Med. Virol. 2021 Mar 1; 93 (3): 1506-1511.

AbstractAs the battle against coronavirus disease 2019 pandemic continues, an increase in workload and medical expenses have been a concern to the health care system worldwide. Developing a measure that helps to conserve the health care resource is, therefore, highly desirable, and the pooling of the specimens for testing is one of the attractive strategies. Recently, we showed that saliva could be a potential alternative specimen for the detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) by real-time polymerase chain reaction (RT-PCR). In the present study, we performed the pooling of saliva specimens for testing by SARS-CoV-2 RT-PCR. We showed that the saliva pool of either 5 or 10 samples, by allowing the detection of either gene in the pool at an increased cycle threshold cutoff value, further performing individual sample testing in the positive pools did not compromise the detection of SARS-CoV-2.© 2020 Wiley Periodicals LLC.

16 keywords...

hide…