Request support on coordination, information management, integration for nutrition outcomes or technical nutrition in emergencies assistance.
التماس الدعم لتنسيق التغذية وإدارة المعلومات والتغذية في حالات الطوارئ
Demander un appui pour la coordination de la nutrition, la gestion de l'information et la nutrition dans les situations d'urgence
Buscar apoyo para la coordinación de la nutrición, la gestión de la información y la nutrición en situaciones de emergencia
Solicite apoio para coordenação em nutrição, gestão de informação e nutrição em emergências
This document is an update of the guidance published on 6 April 2020 and includes updated scientific evidence relevant to the use of masks for preventing transmission of Coronavirus disease 2019 (COVID-19) as well as practical considerations. The main differences from the previous version include the following:
• Updated information on transmission from symptomatic, pre-symptomatic and asymptomatic people infected with COVID-19, as well as an update of the evidence of all sections of this document;
• New guidance on the targeted continuous use of medical masks by health workers working in clinical areas in health facilities in geographical areas with community transmission1 of COVID-19;
• Updated guidance and practical advice for decision-makers on the use of medical and non-medical masks by the general public using a risk-based approach;
• New guidance on non-medical mask features and characteristics, including choice of fabric, number and combination of layers, shape, coating and maintenance.