Mask Effectiveness for Preventing Secondary Cases of COVID-19, Johnson County, Iowa, USA. Riley J, Huntley JM, Miller JA, Slaichert ALB, et al. Emerg Infect Dis 2021;28.

Read + Share

Amedeo Smart

Independent Medical Education

Read + Share

Riley J, Huntley JM, Miller JA, Slaichert ALB, et al. Mask Effectiveness for Preventing Secondary Cases of COVID-19, Johnson County, Iowa, USA. Emerg Infect Dis 2021;28.
PMID: 34637377