World Health Organization2020-03-192020-03-192020-03-19WHO/2019-nCoV/IPC PPE_use/2020.2https://iris.who.int/handle/10665/3314987 p.enCC BY-NC-SA 3.0 IGOhttps://creativecommons.org/licenses/by-nc-sa/3.0/igoCOVID-19BetacoronavirusDisease OutbreaksGuidelinePersonal Protective EquipmentRational use of personal protective equipment (PPE) for coronavirus disease (COVID-19): interim guidance, 19 March 2020Technical DocumentsWorld Health Organization