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Publication Years
2065
4290
618
23
3
1
Category
3068
487
451
403
384
166
53
1
Toolboxes
541
471
447
324
275
251
231
158
148
141
125
123
117
109
99
96
88
81
70
54
36
33
31
28
27
6
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Mission report: June 11-20, 2017
Recent systematic reviews and meta-analysis of the impact of chemical-based mollusciciding (King et al., 2015, Sokolow et al., 2016) have concluded that regular mollusciciding is likely to contribut
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e significantly towards elimination of schistosomiasis in high-risk areas. The WHO roadmap’s new focus on “transmission control, wherever possible” (WHO, 2012a) reinforces the need to promote intermediate-host snail control to prevent schistosomiasis transmission.
This operational manual is intended to facilitate the reintroduction of practices and protocols for use of molluscicides in the field in schistosomiasis control programmes. It is complemented by guidelines on the laboratory and field testing of the efficacy of molluscicides for schistosomiasis control (WHO, 2017 [in preparation]). more
This operational manual is intended to facilitate the reintroduction of practices and protocols for use of molluscicides in the field in schistosomiasis control programmes. It is complemented by guidelines on the laboratory and field testing of the efficacy of molluscicides for schistosomiasis control (WHO, 2017 [in preparation]). more
Technical report
This manual aims to provide information about the methods for investigating outbreaks of hepatitis E, and measures for their prevention and control. In addition, the manual gives information about the causative agent – known ... as the hepatitis E virus (HEV) – its epidemiology, clinical manifestations of the disease and diagnosis. more
This manual aims to provide information about the methods for investigating outbreaks of hepatitis E, and measures for their prevention and control. In addition, the manual gives information about the causative agent – known ... as the hepatitis E virus (HEV) – its epidemiology, clinical manifestations of the disease and diagnosis. more
Revised working paper following AVAREF meeting February 2019.
WHO has published a roadmap aiming to coordinate partners’ actions and contributions to the licensing and roll-out of Merck’s Ebola vaccine (VSV-ZEBOV) in African countries. The vac
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cine was developed during the West Africa Ebola epidemic of 2014-2016, during which more than 11 000 people lost their lives to the disease. The vaccine was tested in European and African countries at the time and is currently used under an “expanded access” protocol in the Democratic Republic of Congo.
WHO will expedite prequalification and licensing of the vaccine for use in countries at risk of Ebola outbreaks and will coordinate work between those countries’ regulatory authorities and the European Medicines Agency and the US Food and Drug Administration.
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Follow-up and tracing of tuberculosis patients who fail to attend their scheduled appointments in Cotonou, Benin: a retrospective cohort study
Serge Ade1, Arnaud Trébucq, Anthony D. Harries, Gabriel Ade, Gildas Agodokpessi, Prudence Wachinou, Dissou Affolabi, Sévérin Anagonou
BMC Health Services Research
(2016)
C2
Ade et al. BMC Health Services Research (2016) 16:5
Background: In the “Centre National Hospitalier de Pneumo-Phtisiologie” of Cotonou, Benin, little is known about
the characteristics
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of patients who have not attended their scheduled appointment, the results of tracing and the
possible benefits on improving treatment outcomes. This study aimed to determine the contribution of tracing
activities for those who missed scheduled appointments towards a successful treatment outcome.
Methods: A retrospective cohort study was carried out among all smear-positive pulmonary tuberculosis patients
treated between January and September 2013. Data on demographic and diagnostic characteristics and treatment
outcomes were accessed from tuberculosis registers and treatment cards. Information on those who missed their
scheduled appointments was collected from the tracing tuberculosis register. A univariate analysis was performed
to explore factors associated with missing a scheduled appointment
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This document provides a decision-making framework for implementation of mass treatment interventions, active case-finding campaigns and population-based surveys for neglected tropical diseases in the context
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of the COVID-19 pandemic. A two-step approach is proposed: a risk–benefit assessment, to decide if the planned activity should proceed; and an examination of a list of precautionary measures that should be applied with the aim of decreasing the risk of transmission of COVID-19 associated with the activity, and strengthening the capacity of the health system to manage any residual risk. This guidance note is intended to health authorities, NTD programme managers and their supporting partners.
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Guidance statement
Recommendations on contraceptive methods used by
women at high risk of HIV
Web annex 2: Carbetocin versus placebo or no treatment
Evidence to decision framework
6 June 2022
These WHO interim recommendations on the use of the Janssen Ad26.COV2.S (COVID-19) vaccine were developed on the basis of advice issued by the Strategic Advisory Group
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of Experts on Immunization (SAGE) and the evidence summary included in the background document referenced below.
This document has been updated: Version 6 June 2022.
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Contact tracing and quarantine in the context of COVID-19: interim guidance, 6 July 2022
recommended
Contact tracing for COVID-19 is the process of identifying, assessing, and managing people who have been exposed to someone who has been infected with the SARS-CoV-2 virus, while quarantine is the separation
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of contacts from other people after exposure to a probable or confirmed case of SARS-CoV-2 infection. In the context of growing global population immunity from COVID-19 vaccination and past SARS-CoV-2 infection, WHO recommends that identification, contact, quarantine and follow-up should be prioritized for individuals at high risk who have been in contact with a confirmed or probable case of SARS-CoV-2 infection, rather than targeting all contacts. This updated guidance also introduces shorter recommended quarantine periods, including the ability to further shorten quarantine through the use of testing. National and local health authorities should use risk-based approaches to contact tracing and quarantine that include reviewing and adjusting to their local circumstances and disease epidemiology, population immunity, their health system’s capacities, and risk tolerance.
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The larval stage of the parasite Taenia solium can encyst in the central nervous system causing neurocysticercosis, which is the main cause of acquired epilepsy in the countries in which the parasit
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e is endemic. Endemic areas are those with the presence (or likely presence) of the full life cycle of Taenia solium. The parasite is most prevalent in poor and vulnerable communities in which pigs roam free, open defecation is practiced, basic sanitation is deficient, and health education is absent or limited. Several tools are available for the control of Taenia solium. Preventive chemotherapy for Taenia solium taeniasis, which is directed at the adult tapeworm, is one of them. Other tools focus on pig management, pig vaccination and treatment, sanitation and hygiene, and community education. Three potential drugs—niclosamide, praziquantel, and albendazole—have been considered for use for preventive chemotherapy in Taenia solium taeniasis control programs through mass drug administration or targeted chemotherapy. In this Guideline, we provide recommendations for preventive chemotherapy in Taenia solium-endemic areas using niclosamide, praziquantel, or albendazole, including at which dose and in which population groups.
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A 7.7 magnitude earthquake struck at 04:17 local time on 6 February 2023, with its epicentre located in Pazarcık district
in Kahramanmaraş province, Türkiye. Over 1200 aftershocks have since been reported. These are Türkiye’ s most powerful
earthquakes since 1939
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
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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 replacing 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).
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Rabies remains an under-reported neglected zoonosis with a case-fatality rate of almost 100% in humans and animals. Dog-mediated human rabies causes tens of thousands
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of human deaths annually despite being 100% preventable. More than 95% of human cases are caused by the bite of a rabies-infected dog. Dog-mediated human rabies disproportionately affects rural communities, particularly children, and economically disadvantaged areas of Africa and Asia, where awareness of the disease and access to appropriate post-exposure prophylaxis (PEP) can be limited or nonexistent.
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Driving progress towards rabies elimination: Results of Gavi’s Learning Agenda on rabies and new WHO position on rabies immunization
Action Plan for Implementation of Recommendations from the Evaluation of PAHO's Response to COVID-19
An external team evaluated PAHO’s response to COVID-19 to provide an independent assessment of the Pan American Sanitary Bureau’s (PASB) performance regarding preparedness for and response to the COVID-19 pandemic. The evaluations’ final repor
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t culminates with eight recommendations for actions to future response to health emergencies. The final report of EPRC culminates with eight evidence-based recommendations of actions to strengthen future pandemic responses, while building a resilient recovery in the Region. The recommendations by the external team focus on PAHO’s governance and management, on specialized regional mechanisms, diversified funding models, and use of new technologies, among others.
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Relapsing malaria caused by Plasmodium vivax parasites poses a significant challenge to global malaria elimination efforts. About one third of the population remains at risk of contracting P. vivax
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malaria, and 85% of P. vivax infections stem from reactivated latent parasites, leading to chronic anaemia and increased morbidity and mortality. In addition to diagnostic tools that can detect the acute, blood-stage of P. vivax, new tools are needed to detect the dormant infections before they reactivate and contribute to morbidity and onwards transmission
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WHO guidelines for clinical management of arboviral diseases: dengue, chikungunya, Zika and yellow fever
recommended
The new WHO guidelines provide clinical management recommendations for four of the most widespread arboviruses affecting humans: dengue, chikungunya, Zika, and yellow fever.
An integrated approach is vital, as these four diseases often present wi
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th similar symptoms, especially in the early stages of infection, and multiple arboviruses may circulate simultaneously in certain regions. This makes clinical differentiation challenging, particularly where diagnostic testing is not readily available.
This guideline is available in online format on the MAGICapp platform
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