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Elderly people are at a higher risk of COVID-19 infection due to their decreased immunity and body reserves, as well as multiple associated comorbidities like diabetes, hypertension, chronic kidney disease and chronic obstructive pulmonary disease. Also, course of disease tends to be more severe in ... more
Hand Hygiene is one of the most effective actions to reduce the spread of pathogens and prevent infections, including the COVID-19 virus. This document promotes the WHO global hand hygiene campaign SAVE LIVES: Clean Your Hands in the context of other hand hygiene initiatives launched by WHO for COVI ... more
interim guidance, 14 June 2021 This document is intended for national authorities and decision makers in countries that have introduced large scale public health and social measures. It offers guidance for adjusting public health and social measures, while managing the risk of a resurgence of cases ... more
The following protocol has been designed to investigate the extent of infection, as determined by seropositivity in the general population, in any country in which COVID-19 virus infection has been reported. Each country may need to tailor some aspects of this protocol to align with public health, l ... more
Accessed: 20.04.2020
6th edition 13 January 2021 CR 2021.6.10, uploaded on 27 May 2021 Find eight editions: Deutsch | English | Español | Français | Italiano | Português | Tiếng Việt | Türkçe https://covidreference.com/download
4ª edição Nos próximos meses, a COVID Reference apresentará atualizações regulares e narrará os dados científicos o mais coerente possível.
La 3ieme édition du nouveau mini-manuel. Au cours des mois à venir COVID Reference publiera des mises à jour régulières.
7 April 2021 The holy month of Ramadan (mid-April to mid-May 2021) is marked by social and religious gatherings. Because of the ongoing COVID-19 pandemic, it is imperative to observe the holiday with caution and care. This document provides up-to-date public health advice that can be applied across ... more

Masks and Covid-19

MEDBOX (2020) CC
MEDOBOX Issue Brief No.1
People living with HIV depend on life-saving antiretroviral therapy (ART) and access to ART must be maintained during periods of travel restrictions and lockdowns resulting from the COVID-19 pandemic. The Information note on HIV and COVID-19 addresses common concerns people living with HIV have rega ... more
The purpose of this document is to provide guidance on the cleaning and disinfection of environmental surfaces in the context of COVID-19. This guidance is intended for health care professionals, public health professionals and health authorities that are developing and implementing policies and sta ... more
Immunizations are an essential health service that protect susceptible individuals from vaccine-preventable diseases (VPD).2 By providing timely immunizations, individuals and communities remain protected and the likelihood of a VPD outbreak decreases This publication is available in Arabic, Chines ... more
Effective response to an outbreak of COVID-19 requires detection in the very earliest stages of the outbreak when the number of cases is small, and the geographical extent of spread is limited. In order to achieve this, a sensitive surveillance system capable of detecting small scale, unusual events ... more
PERC produces regional and member state situation analyses, updated regularly.
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
The main objective of this guidance is to provide scientific advice on public health principles and considerations for infection and prevention control of COVID-19 in migrant and refugee reception and detention centres in the European Union and European Economic Area (EU/EEA) and the United Kingdom ... more