SARS-CoV-2 Incidence in K-12 School Districts with Mask-Required Versus Mask-Optional Policies - Arkansas, August-October 2021.
MMWR Morb Mortal Wkly Rep
; 71(10): 384-389, 2022 Mar 11.
Article
in En
| MEDLINE
| ID: mdl-35271560
Full text:
1
Database:
MEDLINE
Main subject:
Schools
/
COVID-19
/
Health Policy
/
Masks
Type of study:
Incidence_studies
/
Prognostic_studies
/
Risk_factors_studies
Limits:
Humans
Country/Region as subject:
America do norte
Language:
En
Journal:
MMWR Morb Mortal Wkly Rep
Year:
2022
Type:
Article