Infection and transmission of COVID-19 among students and teachers in schools in Japan after the reopening in June 2020
We aimed to investigate the confirmed COVID-19 cases among students and teachers in elementary schools (ages 6-12 years) and junior high schools (ages 13-15 years) in Japan between 1 June and 31 July 2020. We requested all schools to provide reports when students or teachers tested positive for COVI...
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| Format: | Livre |
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BMJ Publishing Group,
2020-09-01T00:00:00Z.
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