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This guidance note developed by UNICEF is intended to help WASH staff in their preparedness and response to the current COVID-19 pandemic. It provides an overview of Infection Prevention and Control (IPC) and its intersection with water, sanitation
...
and hygiene (WASH), and how staff can help prevent infection and its spread in schools, whether through human-to-human or by touching surfaces contaminated with the virus. WASH services, including waste management and environmental cleaning, are all important for IPC. This brief is available in English, Spanish, and French here.
more
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
...
placing Delta worldwide – was considered Omicron has a substantial growth advantage, higher secondary attack rates and a higher observed reproduction number than Delta.
There is now significant evidence that immune evasion contributes to the rapid spread of Omicron. Other factors may be a shorter
serial interval (by about 0.8 to 1.2 days compared to Delta) and potential increased intrinsic transmission fitness . There is
growing evidence that with Omicron, there is lower vaccine effectiveness (VE) against infection and symptomatic disease soon after vaccination compared to Delta. There is also evidence of accelerated waning of VE over time of the primary series against infection and symptomatic disease for the studied vaccines. Further studies are required to better understand the drivers of transmission and declining incidence in various settings. These factors include the intrinsic transmission fitness properties of the virus, degree of immune evasion, vaccination coverage and level of vaccine-derived and post-infection immunity, levels of social mixing and degree of application of public health and social measures (PHSM).
more
L’orthopoxvirus simien ou virus de la variole du singe (MPXV), est un virus à ADN double brin qui appartient au genre Orthopoxvirus de la famille
des Poxviridés. Les poxvirus causent des maladi
...
es chez l’espèce humaine et beaucoup d’autres animaux ; l’infection se manifeste généralement par la formation de lésions, de nodules cutanés ou d’une éruption cutanée disséminée. Les autres espèces d’orthopoxvirus (OPXV) pathogènes pour l’être humain comprennent le virus de la variole bovine et le virus variolique (responsable de la variole, qui a été éradiquée). Le virus de la vaccine est également un OPXV qui a été utilisé pour la vaccination humaine, et a été un outil essentiel pour l’éradication de la variole, obtenue en 1980. Le MPXV doit son nom au fait qu’il a été identifié pour la première fois chez le singe. Le MPXV se retrouve principalement chez les rongeurs, mais son réservoir reste indéterminé. Il existe deux clades connus du MPXV, l’un endémique en Afrique de l’Ouest, et l’autre dans la région du bassin du Congo.
more
This interim operational guide outlines infection prevention, control, and water, sanitation, and hygiene measures for home care and isolation of mpox in resource-limited settings. It focuses on practical strategies to manage and prevent the spread
...
of the virus when persons with mpox are isolated at home in settings with limited resources. This document is intended for health and care workers, caregivers, and public health authorities.
more
Information for Humanitarian Aid Healthcare Workers: Ebola Virus Disease
Public Health England
(2014)
Anyone planning to conduct humanitarian work in areas of Africa where outbreaks of Ebola virus disease are known to occur needs to be familiar with how Ebola virus is transmitted.
This leaflet reco
...
mmends the precautions that humanitarian workers should take and provides advice on what to do if you suspect an infection
more
Inerim Guidance. These guidelines have been developed in recognition that infection with Zika virus may present a risk to blood safety, and in consideration of the declaration on 1 February 2016 by
...
the WHO Director-General of a Public Health Emergency of International Concern with regard to clusters of microcephaly and other neurological disorders, potentially associated with Zika virus. Currently there is limited knowledge of Zika virus biology and lack of definitive evidence of a link between infection and potential complications
more
This document provides interim guidance for effective risk communication around Zika virus transmission and potential complications. A causal relationship between Zika virus
...
infection and these potential complications has not yet been proven. In this uncertainty, effective communication strategies should be implemented to enable people to take the best informed decisions about protecting themselves, their families and communities. This interim guidance is intended to be used by risk and health communication managers, staff and volunteers at global, regional or country level; communications professionals; anthropologists; sociologists; healthcare providers;hospital administrators; community leaders; programme managers;
and policymakers.
more
WHO estimates that in 2015, 257 million people were living with chronic hepatitis B virus (HBV) infection worldwide, and that 900 000 died from HBV infect
...
ion, mostly through the development of cirrhosis and hepatocellular carcinoma. Worldwide, the majority of persons with chronic hepatitis B infection and associated deaths in adulthood acquired their infection at birth through mother-to-child perinatal transmission or in early childhood.
more
Laboratory testing for the monkeypox virus
recommended
Any individual that meets the suspected case definition of monkeypox should be offered testing in appropriately equipped laboratories by staff trained in the relevant technical and safety procedures. Confirmation of monkeypox virus
...
infection is based on nucleic acid amplification testing (NAAT), using real-time or conventional polymerase chain reaction (PCR), for detection of unique sequences of viral DNA. PCR can be used alone, or in combination with sequencing. The recommended specimen type for laboratory confirmation of monkeypox is skin lesion material, including swabs of lesion surface and/or exudate, roofs from more than one lesion, or lesion crusts.
more
Learn more about the Ebola virus and how to avoid it. Free online course.
Having completed this course the learner will be able to: - Describe what the Ebola virus is; - List the countries where th
...
e outbreak has occurred; - Explain what the signs and symptoms of an infection are; - Explain how an infection is treated; - Explain how to avoid becoming infected
more
This comprehensive intermediate level course is for clinicians caring for patients with suspected or confirmed Ebola virus disease (EVD). Modules provide information on screening and triage, infection
...
prevention and control, laboratory diagnostics, organization of the Ebola Treatment Centre (ETC), clinical care of patients in the ETC, and investigational therapeutic agents.
This training course provides clinicians with access to downloadable presentations and posters to facilitate their management of Ebola virus disease (EVD). Under this section, please find a Congolese Swahili translation of all modules with their presentation.
more
This threat assessment addresses the implications of the ongoing Marburg virus disease (MVD) outbreak in
Rwanda for the European Union/European Economic Area (EU/EEA). MVD is a severe disease in humans and,
although uncommon, it has the potential
...
to cause epidemics with significant case fatality. All recorded MVD
outbreaks to date have originated in Africa. MVD is not an airborne disease and is considered not to be
contagious before symptoms appear. Direct contact with the blood and other body fluids of infected people
and animals or indirect contact with contaminated surfaces and materials like clothing, bedding and medical
equipment is required for transmission. The risk of infection is minimised when proper infection prevention and
control precautions are strictly followed. There is no approved treatment or vaccine for MVD; however, several
pharmaceuticals and candidate MVD vaccines are under investigation.
more
Bulletin of the World Health Organization 2016. doi: http://dx.doi.org/10.2471/BLT.16.171082
Objective: To describe the temporal and geographical distribution of Zika virus infection, and associat
...
ed neurological disorders, from 1947 to February 2016.
more
Updated 6 September 2016. This guidance has been developed to provide advice on the prevention of potential sexual transmission of Zika virus. The primary transmission route of Zika virus is via the
...
Aedes mosquito. However, sexual transmission of Zika virus may also be possible, with limited evidence recorded in a few cases. This is of concern due to an association between Zika virus infection and potential complications, including microcephaly and Guillain-Barré syndrome.
more
Le présent document donne des lignes directrices provisoires afin de garantir l’efficacité des communications sur les risques relatives à la transmission du virus Zika et aux complications potentielles. Le lien de causalité entre l’
...
infection à virus Zika et ces complications potentielles n’a pas encore été prouvé. Malgré ces incertitudes, des stratégies de communication efficaces devraient être mises en œuvre afin de permettre aux gens de prendre les meilleures décisions éclairées pour se protéger et protéger leurs familles et leurs communautés. Les présentes lignes directrices sont destinées à être utilisées par les responsables, le personnel et les bénévoles chargés de la communication sur les risques et la santé à l’échelle mondiale, régionale ou nationale; les professionnels de la communication; les anthropologues; les sociologues; les agents de santé; les administrateurs des hôpitaux; les responsables communautaires; les gestionnaires de programme et les décideurs politiques.
more
The purpose of this document is to guide clinicians in the care of patients with or at risk of severe illness from influenza virus infection, including those caused by seasonal influenza viruses, pa
...
ndemic influenza viruses and zoonotic (novel influenza A) viruses.
more
The flip book is for pre-deployment trainings for Ebola response, and is based on frequently asked questions about Ebola virus disease (EVD):
What is Ebola virus disease?
How do people bec
...
ome infected with EVD?
Why WHO is focusing on safe and dignified burials of people who have died from Ebola?
Who is most at risk?
What are the symptoms of Ebola infection?
What treatment is available for Ebola?
more
This guidance note is for UNICEF Regional and Country Office WASH staff to help them in their preparedness and response to the current COVID-19 global pandemic. It provides an overview of Infection Prevention and Control (IPC) and its intersection w
...
ith water, sanitation and hygiene (WASH) and how UNICEF staff can help prevent infection and its spread in schools, through human to human and by touching surfaces contaminated with the virus. WASH services including waste management and environmental cleaning are all important for IPCs.
more
Le présent document est une mise à jour du document d’information scientifique publié le 29 mars 2020 intitulé Modes of transmission of virus causing COVID-19: implications for inf
...
ection prevention and control (IPC) precaution recommendations et comprend les nouvelles données scientifiques disponibles sur la transmission du SARS-COV-2, le virus responsable de la COVID-19.
more
Malgré les progrès récents vers la mise au point d’un traitement hautement efficace et abordable contre le virus de l’hépatite C, beaucoup de personnes infectées par ce virus ne connai
...
ssent pas leur statut. L’Organisation mondiale de la Santé (OMS) estime qu’en 2019, 58 millions de personnes à travers le monde étaient atteintes d’une infection chronique par le virus de l’hépatite C, et qu’à peine 21 % d’entre elles avaient été diagnostiquées. Le défaut de sensibilisation, l’accès limité aux services de dépistage et de traitement, la stigmatisation, la discrimination et d’autres obstacles structurels contribuent au faible taux d’utilisation des services de dépistage du virus de l’hépatite C.
more
