Effectiveness of Mask Wearing to Control Community Spread of SARS-CoV-2

JAMA. 2021 Mar 9;325(10):998-999. doi: 10.1001/jama.2021.1505.
No abstract available

MeSH terms

  • COVID-19 / epidemiology
  • COVID-19 / prevention & control
  • COVID-19 / transmission*
  • Disease Transmission, Infectious / prevention & control*
  • Disease Transmission, Infectious / statistics & numerical data
  • Humans
  • Masks*