A baseline review of the ability of hospitals in Kenya to provide emergency and critical care services for COVID-19 patients
Wachira B, Mwai M.
Afr J Emerg Med. 2021;[Epub ahead of print]
Medical masks can be used to prevent the spread of respiratory infections. Although N95 respirators appeared to have a protective advantage over surgical masks in laboratory settings, our meta-analysis showed that there were insufficient data to determine definitively whether N95 respirators are superior to surgical masks in protecting health care workers against transmissible acute respiratory infections in clinical settings.