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Face mask awareness
BEHAVIORAL
2 trials
Sponsors
Yale University
Conditions
Covid19
Unknown Phase
Face Masks to Reduce COVID-19 in Bangladesh
Completed
NCT04630054
Yale University
Covid19
Start: 2020-11-15
End: 2021-06-29
Updated: 2022-01-28
Face Masks to Reduce SARS-CoV-2 Infections (COVID-19) in Bangladesh
Withdrawn
NCT05197725
Yale University
Covid19
Start: 2023-02-04
End: 2023-05-30
Updated: 2023-03-20