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The WHO continuously reviews available data on SARS-CoV-2 variants of concern. For this version, the global epidemiological situation of the COVID-19 pandemic as of 21 January 2022 – at a time when the Omicron VOC had been identified in 171 countries across all six WHO Regions and was rapidly re ... more
This second edition of the Infection prevention and control in the context of coronavirus disease (COVID-19): A living guideline provides the most up to date technical guidance on mask use in commu ... more
22 April 2022, This document provides updated interim recommendations on the use of masks by health workers providing care to patients with suspected or confirmed COVID-19. This update is prompted by new evidence around mask use and COVID-19 transmission, as well as the emergence of variants of conc ... more
The Infection prevention and control in the context of coronavirus disease 2019 (COVID-19): a living guideline consolidates technical guidance developed and published during the COVID-19 pandemic in ... more
The Infection prevention and control in the context of coronavirus disease 2019 (COVID-19): a living guideline consolidates technical guidance developed and published during the COVID-19 pandemic in ... more
16-24 February 2020
Accessed: 08.04.2020
This document sets out the preparedness and response plan of the Nigerian Primary Health Care System for COVID-19 Acute Respiratory Disease. It outlines the planning scenarios, key areas of work and priority activities required for the Primary Healt ... more
Nested case-control study of health workers exposed to confirmed COVID-19 patients. Similar objectives to the cohort study but case-control studies may be cheaper and provide robust evidence to characterize and assess the risk factors for SARS-CoV-2 infection in health workers exposed to COVID-19 p ... more
Migrants in Central Asia and the Russian Federation, have been among the most severely impacted by the COVID-19 pandemic. In the short term, IOM aims at providing support to migrants who are stranded in countries of destination. In addition, IOM will focus its efforts on addressing data gaps, enhan ... more
This document has been developed for the WHO Regional Office for the Eastern Mediterranean to establish a regional plan of action to support the countries of the Region to rapidly accelerate the scaling up of their capacities for the prevention and early detection of, and ... more
Introduction: Considering the global prevalence of coronavirus disease 2019 (COVID-19), a vaccine is being developed to control the disease as a co ... more
The Africa Centres for Disease Control and Prevention (Africa CDC) is concerned about inaccurate information being distributed through traditional and social media regarding prevention and treatment of novel ... more
This document provides guidance on infection prevention and control (IPC) measures for people with suspected or confirmed coronavirus disease (COVID-19) who are experiencing mild symptoms that do no ... more
Accessed: 02.04.2020
Accessed: 01.04.2020
Updated 2 June 2020