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Early SNS-Based Monitoring System for the COVID-19 Outbreak in Japan: A Population-Level Observational Study

Daisuke Yoneoka1,2,3, Takayuki Kawashima1,4, Yuta Tanoue1,5

  • 1Department of Health Policy and Management, School of Medicine, Keio University.

Journal of Epidemiology
|June 2, 2020
PubMed
Abstract

Keywords:
COVID-19Japanlarge-scale monitoring system

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