Nature Communications (Jun 2021)

Association of social distancing and face mask use with risk of COVID-19

  • Sohee Kwon,
  • Amit D. Joshi,
  • Chun-Han Lo,
  • David A. Drew,
  • Long H. Nguyen,
  • Chuan-Guo Guo,
  • Wenjie Ma,
  • Raaj S. Mehta,
  • Fatma Mohamed Shebl,
  • Erica T. Warner,
  • Christina M. Astley,
  • Jordi Merino,
  • Benjamin Murray,
  • Jonathan Wolf,
  • Sebastien Ourselin,
  • Claire J. Steves,
  • Tim D. Spector,
  • Jaime E. Hart,
  • Mingyang Song,
  • Trang VoPham,
  • Andrew T. Chan

DOI
https://doi.org/10.1038/s41467-021-24115-7
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 10

Abstract

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Estimating the effectiveness of COVID-19 control measures requires large prospective data including symptoms and personal risk factors. Here, the authors used data from smartphone-based application and found that individual face mask use was associated with a 64% reduced risk of COVID-19 symptoms.