CADTH conducted a Rapid Response report to search for evidence regarding the comparative clinical effectiveness of face shields (made from varying materials or of varying designs) in preventing infections such as COVID-19. In addition, a search was conducted for evidence-based guidelines for the use of face shields in outdoor or winter settings. No relevant literature or evidence-based guidelines were identified in these searches.
Link to Report
Was this site helpful?
If you couldn’t find what you are looking for, please submit a request.