Stein‐Zamir 2020.

Study characteristics
Methods	Descriptive Observational
Participants	Country: Israel WHO region: EMRO Participants: students, teachers, staff Setting: secondary school
Interventions	Organizational Measures making contacts safer Hand hygiene policies Face masks Physical distancing Measures reducing opportunity for contacts Formation of cohorts Surveillance Surveillance Screening (daily health reports)
Outcomes	Transmission‐related outcomes Number of cases (among students and staff members) Healthcare utilization Number of hospitalizations (among students and staff members) Follow‐up: until June 2020
Notes