Published on in Vol 8, No 10 (2022): October
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/40233, first published
.
![Effectiveness, Policy, and User Acceptance of COVID-19 Contact-Tracing Apps in the Post–COVID-19 Pandemic Era: Experience and Comparative Study Effectiveness, Policy, and User Acceptance of COVID-19 Contact-Tracing Apps in the Post–COVID-19 Pandemic Era: Experience and Comparative Study](https://asset.jmir.pub/assets/56123ef6e6691887b72cf84ea929b171.png 480w,https://asset.jmir.pub/assets/56123ef6e6691887b72cf84ea929b171.png 960w,https://asset.jmir.pub/assets/56123ef6e6691887b72cf84ea929b171.png 1920w,https://asset.jmir.pub/assets/56123ef6e6691887b72cf84ea929b171.png 2500w)
1 Graduate School of Human Sciences, Waseda University, Tokorozawa, Japan
2 School of Public Health, HangZhou Normal University, HangZhou, China
3 Faculty of Human Sciences, Waseda University, Tokorozawa, Japan