Medical Masks Versus N95 Respirators for Preventing COVID-19 Among Health Care Workers

Ann Intern Med. 2023 Jul;176(7):eL230071. doi: 10.7326/L23-0071.
No abstract available

Publication types

  • Letter
  • Comment

MeSH terms

  • COVID-19* / prevention & control
  • Health Personnel
  • Humans
  • Masks
  • N95 Respirators
  • Occupational Exposure* / prevention & control
  • SARS-CoV-2