PPE evidence

no systematic search by-topic.

25903751 2015. A cluster randomised trial of cloth masks compared with medical masks in healthcare workers.
28799710 2017. The efficacy of medical masks and respirators against respiratory infection in healthcare workers.
32142885 2020. Association between 2019-nCoV transmission and N95 respirator use
32167245 ä. Effectiveness of N95 respirators versus surgical masks against influenza: A systematic review and meta?analysis
32246890 2020. Medical masks vs N95 respirators for preventing COVID-19 in healthcare workers: A systematic review and meta-analysis of randomized trials
32473312 2020. Efficacy of face mask in preventing respiratory virus transmission: A systematic review and meta-analysis.
32592903 2020. Mask wearing in pre-symptomatic patients prevents SARS-CoV-2 transmission: An epidemiological analysis.
32497810 2020. HUMAN CORONAVIRUS DATA FROM FOUR CLINICAL TRIALS OF MASKS AND RESPIRATORS.
32734641 2020. Personal protective equipment (PPE) and infection among healthcare workers - What is the evidence?