Participatory Surveillance of COVID-19 in Lesotho via Weekly Calls: Protocol for Cell Phone Data Collection

Greenleaf, A. R., Mwima, G., Lethoko, M., Conkling, M., Keefer, G., Chang, C., McLeod, N., Maruyama, H., Chen, Q., Farley, S. M., & Low, A. (2021). Participatory Surveillance of COVID-19 in Lesotho via Weekly Calls: Protocol for Cell Phone Data Collection. JMIR Research Protocols, 10(9), e31236. https://doi.org/10.2196/31236