Published on in Vol 23, No 2 (2021): February
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/24165, first published
.
![Effects of COVID-19 Emergency Alert Text Messages on Practicing Preventive Behaviors: Cross-sectional Web-Based Survey in South Korea Effects of COVID-19 Emergency Alert Text Messages on Practicing Preventive Behaviors: Cross-sectional Web-Based Survey in South Korea](https://asset.jmir.pub/assets/15a4cd7c0b3f0e7f4ad9f509a7db9890.png 480w,https://asset.jmir.pub/assets/15a4cd7c0b3f0e7f4ad9f509a7db9890.png 960w,https://asset.jmir.pub/assets/15a4cd7c0b3f0e7f4ad9f509a7db9890.png 1920w,https://asset.jmir.pub/assets/15a4cd7c0b3f0e7f4ad9f509a7db9890.png 2500w)
1 Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, Republic of Korea
2 Office of Dental Education, School of Dentistry, Seoul National University, Seoul, Republic of Korea