Chow, Bryan W. K.
Lim, Yi Ding
Poh, Richard C. H.
Ko, Amy
Hong, Guo Hao
Zou, Steffen W. L.
Cheah, Joshua
Ho, Shaowei
Lee, Vernon J. M.
Ho, Marc Z. J.
Article History
Received: 17 August 2023
Accepted: 4 November 2023
First Online: 16 November 2023
Declarations
:
: This study was conducted by the Ministry of Health, Singapore, with data collected under the Infectious Diseases Act and the COVID-19 (Temporary Measures) Act. Permission to access the data for this study was approved by the Ministry of Health, Singapore. The data used was anonymized prior to analysis. In using the digital contact tracing application, users accept the privacy safeguards and terms of use which can be found at: ExternalRef removed.
: Not applicable at the individual level as the manuscript only contains aggregate data and does not contain individual data.
: The authors declare no competing interests.