Teo, Alvin Kuo Jing http://orcid.org/0000-0002-0569-3518
Choudhury, Yukti
Tan, Iain Beehuat http://orcid.org/0000-0003-4951-0354
Cher, Chae Yin
Chew, Shi Hao
Wan, Zi Yi
Cheng, Lionel Tim Ee
Oon, Lynette Lin Ean
Tan, Min Han
Chan, Kian Sing
Hsu, Li Yang
Funding for this research was provided by:
Agency for Science, Technology and Research
Changi Airport Group
Article History
Received: 23 September 2020
Accepted: 22 December 2020
First Online: 4 February 2021
Change Date: 9 June 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1038/s41598-021-89880-3
Competing interests
: Yukti Choudhury, Chae Yin Cher, Zi Yi Wan, and Min Han Tan are employees of, and affiliated with, Lucence. Y.C. and M.H.T. are shareholders of Lucence; M.H.T. is a director of Lucence. An affiliated entity of Lucence is the applicant of certain patent applications for relevant diagnostics. Y.C., C.Y.C. and/or M.H.T. are named inventors for some of these patent applications. At the time of this research, patents are pending for the next-generation sequencing approach (SG App. No. 10202007270P) and the saliva testing process (SG App. No. 10202007826S) discussed in the manuscript.