| Insights into household transmission of SARS-CoV-2 from a population-based serological survey | Nature Communications |  | | 2021 | 445 | 297 |
|
| Detection of Spatiotemporal Clusters of COVID-19–Associated Symptoms and Prevention Using a Participatory Surveillance App: Protocol for the @choum Study | JMIR research protocols |  | | 2021 | 204 | 296 |
|