June 27, 2018
Journal of Orthopaedic Translation
Shanghai Jiao Tong University School of Medicine (China)
“This study provides strong evidence for the identification that SMs [surgical masks] as source of bacterial contamination during operative procedures, which should be a cause for alarm and attention in the prevention of surgical site infection in clinical practice.”
"Under a Creative Commons license" https://creativecommons.org/licenses/by-nc-nd/4.0/
document
mandates,masks