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Eradicating yaws in Africa: challenges and progress

Tchatchouang, S. The Lancet Microbe (2022) CC

Yaws, a neglected tropical disease (NTD) of the skin caused by the bacterium Treponema pallidum subspecies pertenue, is targeted in the latest WHO NTD Roadmap for eradication by 2030. In January, 2022, WHO published a manual that outlines the key activities that Ministries of Health in endemic ... should undertake to achieve this goal. The aim of the manual is to provide guidance on surveillance and evaluation of yaws as programmes progress towards eradication. However, yaws eradication in Africa faces several challenges. more

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Film - People, Partnerships, and a Pill: 20 Years of ITI

Stanley, R. Productions International Trachoma Initiative; The Taskforce for Global Health (2018) CC

In 2018, we are celebrating 20 years of progress in eliminating trachoma, the world’s leading infectious cause of blindness. Set up in 1998 by Pfizer Inc. and the Edna McConnell Clark Foundation, the International Trachoma Initiative (ITI) supports Ministries of Health in over 30 ... around the world by making Zithromax® available for use in public health campaigns to eliminate trachoma. The 20th anniversary of our founding gives us an opportunity to reflect on the distance we’ve traveled in fighting this disease, and raise the ambition for accelerating to a world where diseases like trachoma are a distant memory. We have not traveled alone these past 20 years – a broad coalition of actors including NGOs, the World Health Organization (WHO), Ministries of Health, health workers, and community members have made these incredible achievements possible. Our 20th anniversary gives us an opportunity to celebrate this coalition of partners, colleagues, and friends more

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Soil-Transmitted Helminthiasis in Children from a Rural Community Taking Part in a Periodic Deworming Program in the Peruvian Amazon

Errea, R.; Vasquez-Rios, G.; Calderon, M.; et al. The American Jornal of Tropical Medicine and Hygiene (2019) CC

Infections by the soil-transmitted helminths (STH), including Ascaris lumbricoides, Trichuris trichiura, Ancylostoma duodenale/Necator americanus (hookworms), and Strongyloides stercoralis, disproportionately affect children around the world. Because of their transmission associated with poor sanita... more

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United against Rabies Collaboration

World Health Organization WHO (2019) C_WHO

Rabies is entirely preventable, and vaccines, medicines, tools and technologies have long been available to prevent people from dying of dog-mediated rabies. Nevertheless, rabies still kills about 60 000 people a year, of whom over 40% are children under 15, mainly in rural areas of economically dis... more

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Rabies & One Health: From basics to cross-sectoral action to stop human rabies deaths

World Health Organization WHO (2022) C_WHO

Rabies is a fatal zoonotic disease most often transmitted to people via bites from infected dogs. This course provides a general introduction to rabies, and the One Health approach currently taken to prevent it. It consists of seven video-lectures, demonstration videos, and lessons learnt from peopl... more

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Education and Community Engagement is integral to our mass Vaccination Projects

Mission Rabies (2023) CC

Children are at high risk of dog bites and contracting rabies. Forty percent of reported rabies cases worldwide are children under the age of fifteen. In our project areas, the proportion of children dying is often even higher. Rabies most often persists in poor communities and rural regions of deve... more

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Rabies a fatal but preventable viral disease

Center for Disease Control and Prevention CDC (2022) CC

Rabies is a fatal but preventable viral disease. It can spread to people and pets if they are bitten or scratched by a rabid animal. In the United States, rabies is mostly found in wild animals like bats, raccoons, skunks, and foxes. However, in many other ... dogs still carry rabies, and most rabies deaths in people around the world are caused by dog bites. more

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Zero by 30: the global strategic plan to end human deaths from dog-mediated rabies by 2030: United Against Rabies Collaboration: first annual progress report

World Health Organization WHO (2019) C_WHO

African regional progress and status of the programme to eliminate lymphatic filariasis: 2000–2020

Deribe K., Bakajikaa D. K., Zourea H. MG. et al The royal society of tropical medicine and hygiene (2021) C2

To eliminate lymphatic filariasis (LF) by 2020, the World Health Organization (WHO) has launched a campaign against the disease. Since the launch in 2000, significant progress has been made to achieve this ambitious goal. In this article we review the progress and status of the LF programme in Afric... more

Baseline Mapping of Neglected Tropical Diseases in Africa: The Accelerated WHO/AFRO Mapping Project

Rebollo M.P., Onyeze A.N., Tiendrebeogo A. et al The American Society of Tropical Medicine and Hygiene (2021) C2

ajtmh.20-1538 Volume 104, 6. Mapping is a prerequisite for effective implementation of interventions against neglected tropical diseases (NTDs). Before the accelerated World Health Organization (WHO)/Regional Office for Africa (AFRO) NTD Mapping Project was initiated in 2014, mapping efforts in man... more

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Visceral leishmaniasis: a global overview

Wamai, R.; Khan, J.; McGloin, J.; Ziaggi, G. (2020) CC

J Glob Health Sci. 2020 Jun;2(1):e3. A group of enzootic and zoonotic protozoan infections, the leishmaniases constitute among the most severely neglected tropical diseases (NTDs) and are found in all continents except Oceania. Representing the most common infectious diseases, NTDs comprise an open-... more

Praziquantel for the treatment of schistosomiasis during human pregnancy

Friedman, J.F. et al. (2018) CC

In 2014, an estimated 40 million women of reproductive age were infected with Schistosoma haematobium, S. japonicum and/or S. mansoni. In both 2003 and 2006, the World Health Organization (WHO) recommended that all schistosome-infected pregnant and breastfeeding women be offered treatment, with praz... more

Rethinking the Top-Down Approach to Schistosomiasis Control and Elimination in Sub-Saharan Africa

Onasanya A. et al. (2021) CC

The control and elimination of schistosomiasis have over the last two decades involved several strategies, with the current strategy by the World Health Organization (WHO) focusing mainly on treatment with praziquantel during mass drug administration (MDA). However, the disease context is complex wi... more

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Tracking urban health policies

World Health Organisation (WHO) (2023) C_WHO

To enhance health co-benefits across urban policies which tackle air pollution and climate change, WHO, in cooperation with various international, national, and local partners, implemented the Urban Health Initiative (UHI) pilot project in Accra, Ghana. The Initiative prompted the health sector to u... more

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Preventing Child and Maternal Deaths: A Framework for Action in a Changing World 2023-2030

US Agency for International Development USAID (2023) CC

Improving the survival chances and quality of life of women, newborns, and children remains an urgent global challenge. Since 2012, substantial progress has been made in reducing maternal and under-5 deaths, and a only handful of countries are on ta... more

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Challenges and opportunities for primary, secondary, and tertiary prevention of Chagas' disease

Rassi A., Dias J.C.P., Marin-Neto J.a. Heart (2009) C2

A century after its discovery, Chagas' disease still represents a major public health challenge in Latin America. Moreover, because of growing population movements, an increasing number of cases of imported Chagas' disease have now been detected in non-endemic areas, such as North America and some E... more

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Current epidemiological evidence for predisposition to high or low intensity human helminth infection: a systematic review

Wright J.E., Werkman M., Dunn J.C. et al Parasites and Vectors (2018) C2

Background: The human helminth infections include ascariasis, trichuriasis, hookworm infections, schistosomiasis, lymphatic filariasis (LF) and onchocerciasis. It is estimated that almost 2 billion people worldwide are infected with helminths. Whilst the WHO treatment guidelines for helminth infecti...ons are mostly aimed at controlling morbidity, there has been a recent shift with some countries moving towards goals of disease elimination through mass drug administration, especially for LF and onchocerciasis. However, as prevalence is driven lower, treating entire populations may no longer be the most efficient or cost-effective strategy. Instead, it may be beneficial to identify individuals or demographic groups who are persistently infected, often termed as being “predisposed” to infection, and target treatment at them. Methods: The authors searched Embase, MEDLINE, Global Health, and Web of Science for all English language, humanbased papers investigating predisposition to helminth infections published up to October 31st, 2017. The varying definitions used to describe predisposition, and the statistical tests used to determine its presence, are summarised. Evidence for predisposition is presented, stratified by helminth species, and risk factors for predisposition to infection are identified and discussed. Results: In total, 43 papers were identified, summarising results from 34 different studies in 23 countries. Consistent evidence of predisposition to infection with certain species of human helminth was identified. Children were regularly found to experience greater predisposition to Ascaris lumbricoides, Schistosoma mansoni and S. haematobium than adults. Females were found to be more predisposed to A. lumbricoides infection than were males. Household clustering of infection was identified for A. lumbricoides, T. trichiura and S. japonicum. Ascaris lumbricoides and T. trichiura also showed evidence of familial predisposition. Whilst strong evidence for predisposition to hookworm infection was identified, findings with regards to which groups were affected were considerably more varied than for other helminth species. Conclusion: This review has found consistent evidence of predisposition to heavy (and light) infection for certain human helminth species. However, further research is needed to identify reasons for the reported differences between demographic groups. Molecular epidemiological methods associated with whole genome sequencing to determine ‘who infects whom’ may shed more light on the factors generating predisposition. more

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Dengue and severe dengue - WHO

World Health Organization WHO (2023) C_WHO

Website last accessed on 31.03.23 Dengue is a mosquito-borne viral infection causing a severe flu-like illness and, sometimes causing a potentially lethal complication called severe dengue. The incidence of dengue has increased 30-fold over the last 50 years. Up to 50-100 million infections are ... more

Analysis of the nature and contribution of innovative health financing mechanisms in the WHO African Region

World Health Organisation (WHO) (2023) C_WHO

Africa is off track to reach the Sustainable Development Goals by 2030 and lags behind in building resilient health systems and health security, against a backdrop of limited resources. The world envisaged a significant role for governments in funding the Sustainable Development Agenda, but inadeq... more

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Fostering Health Systems’ Monitoring to Better Serve Older Populations

World Health Organisation (WHO) (2023) C_WHO

The chapter Fostering Health Systems’ Monitoring to Better Serve Older Populations is part of the publication series entitled Decade of Healthy Aging: Situation and Challenges. The publications are designed to favor the prioritization of effective actions at the local level as well as the monitori... more