Paper

Face masks to prevent transmission of COVID-19: A systematic review and meta-analysis

Published Oct 20, 2020 · Yanni Li, Mingming Liang, Liang Gao

American Journal of Infection Control

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Abstract

Abstract removed due to Elsevier request; this does not indicate any issues with the research. Click the full text link above to read the abstract and view the original source.

Study Snapshot

Key takeawayWearing a mask significantly reduces the risk of COVID-19 infection, with healthcare workers showing a nearly 70% reduction in infection risk.

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

Face masks to prevent transmission of COVID-19: A systematic review and meta-analysis

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