Effectiveness of N95 respirators versus surgical masks in protecting health care workers from acute respiratory infection: a systematic review and meta-analysis
567.full Excerpt: Jeffrey D. Smith, Colin C. MacDougall, Jennie Johnstone, Ray A. Copes, Brian Schwartz and Gary E. Garber CMAJ May 17, 2016 188 (8) 567-574; DOI: https://doi.org/10.1503/cmaj.150835 Article Figures & Tables Related Content Metrics Responses PDF Abstract Background: Conflicting recommendations exist related to which facial protection should be used by health care workers to prevent transmission of acute respiratory infections, including pandemic influenza. We performed a ... Read more