Infectious Diseases Of Poverty Research Articles

[Promoting implementation research and One Health approach to respond the four global health challenges: an interpretation of the Special Programme for Research and Training in Tropical Diseases (TDR) Strategy 2024-2029].

Tropical diseases, notably neglected tropical diseases and infectious diseases of poverty, remain major health problems endangering the poorest and most-marginalized people in the world. The Special Programme for Research and Training in Tropical Diseases (TDR), which is co-sponsored by the World Health Organization, the United Nations Children's Fund (UNICEF), the United Nations Development Programme (UNDP) and the World Bank, is an important programme that helps facilitate, support, guide and coordinate global efforts to combat tropical diseases. On July 2023, TDR formally issued its 2024-2029 strategy, which proposed the direction and proprieties of global tropical disease prevention and control in the next six years. Based on its original focus on supporting researchers and research institutions from low and middle-income countries to conduct research on tropical diseases and building their research capabilities, this strategy proposed some new developments, which mainly included incorporating tropical disease prevention and control into the overall framework of addressing major global health challenges and achieving the health goals set by the United Nations Sustainable Development Goals (SDGs) to combat tropical diseases and contribute to achieving health goals of SDGs in a collaborative and integrated manner; supporting implementation research and encouraging practitioners and social innovators to participate in research to enable generation of solutions that may be used to solve local health problems; promoting and encouraging the One Health concept and interdisciplinary and cross-departmental collaboration; shifting gradually its focus from disease prevention and control to addressing the health needs of the poorest and most-marginalized populations. These new developments deserve the attention of personnel and institutions in China dedicated to the prevention and control of tropical diseases in order to help their future researches and activities.

Jonathan L. Vennerstrom: I Was Standing on the Shoulders of Giants

Jonathan L. Vennerstrom grew up in Ethiopia, where he was witness to the effects of leprosy and other infectious diseases of poverty on the local population. After his studies in organic chemistry, he began to research antiprotozoal agents, which resulted in the discovery of the synthetic ozonides. Fruitful collaborations with the Swiss Tropical and Public Health Institute (Swiss TPH) and the Medicines for Malaria Venture (MMV) have paved the way for antimalarial and antischistosomal drugs. In recognition of his many achievements, Vennerstrom received the 2019 ACS Award for Creative Invention.

Key Contributions by the Swiss Tropical and Public Health Institute Towards New and Better Drugs for Tropical Diseases.

Thanks to its expertise in clinical research, epidemiology, infectious diseases, microbiology, parasitology, public health, translational research and tropical medicine, coupled with deeply rooted partnerships with institutions in low- and middle-income countries (LMICs), the Swiss Tropical and Public Health Institute (Swiss TPH) has been a key contributor in many drug research and development consortia involving academia, pharma and product development partnerships. Our know-how of the maintenance of parasites and their life-cycles in the laboratory, plus our strong ties to research centres and disease control programme managers in LMICs with access to field sites and laboratories, have enabled systems for drug efficacy testing in vitro and in vivo, clinical research, and modelling to support the experimental approaches. Thus, Swiss TPH has made fundamental contributions towards the development of new drugs - and the better use of old drugs - for neglected tropical diseases and infectious diseases of poverty, such as Buruli ulcer, Chagas disease, food-borne trematodiasis (e.g. clonorchiasis, fascioliasis and opisthorchiasis), human African trypanosomiasis, leishmaniasis, malaria, schistosomiasis, soil-transmitted helminthiasis and tuberculosis. In this article, we show case the success stories of molecules to which Swiss TPH has made a substantial contribution regarding their use as anti-infective compounds with the ultimate aim to improve people's health and well-being.

Repurposing Know-how for Drug Development: Case Studies from the Swiss Tropical and Public Health Institute.

In pursuing novel therapeutic solutions, drug discovery and development rely on efficiently utilising existing knowledge and resources. Repurposing know-how, a strategy that capitalises on previously acquired information and expertise, has emerged as a powerful approach to accelerate drug discovery and development processes, often at a fraction of the costs of de novo developments. For 80 years, collaborating within a network of partnerships, the Swiss Tropical and Public Health Institute (Swiss TPH) has been working along a value chain from innovation to validation and application to combat poverty-related diseases. This article presents an overview of selected know-how repurposing initiatives conducted at Swiss TPH with a particular emphasis on the exploration of drug development pathways in the context of neglected tropical diseases and other infectious diseases of poverty, such as schistosomiasis, malaria and human African trypanosomiasis.

Improving understanding of disease control implementation research through a mooc with participants from low- and middle-income countries: Evaluating participant reactions and learning.

The Special Programme for Research and Training in Tropical Diseases developed a massive open online course (MOOC) on implementation research with a focus on infectious diseases of poverty (IDPs) to reinforce the explanation of implementation research concepts through real case studies. The target MOOC participant group included public health officers, researchers and students. By reshaping institutions and building resilience in communities and systems, implementation research will allow progress towards universal health coverage and sustainable development goals. This study evaluates learners' knowledge in implementation research after completing the MOOC using anonymous exit survey responses. Of the almost 4000 enrolled in the two sessions of the MOOC in 2018, about 30% completed all five modules and the assessments, and were awarded certificates. The majority of the participants were early to mid-career professionals, under the age of 40, and from low- and middle-income countries. They were slightly more likely to be men (56%) with a Bachelor or a Master's degree. Participants were public health researchers (45%), public health officers (11%) or students (11%). On completion of the course, an exit survey revealed that 80.9% of respondents indicated significant improvement to strong and very strong implementation research knowledge. This evaluation clearly shows the usefulness of the MOOC on implementation research for reaching out to field researchers and public health practitioners who are facing problems in the implementation of control programmes in low- and middle-income countries.

Frequency of rpoB, katG, and inhA Gene Polymorphisms Associated with Multidrug-Resistant Mycobacterium tuberculosis Complex Isolates among Ethiopian TB Patients: A Systematic Review.

Tuberculosis (TB) is one of the top 10 causes of mortality and the first killer among infectious diseases of poverty (IDoPs) worldwide. It disproportionately affects on-third of the world's low-income countries including Ethiopia. One of the factors driving the TB epidemic is the global rise of MDR/XDR-TB and their low detection affect the global TB control progress. Recently, the resistance-associated genetic mutations in MTBC known to confer drug resistance have been detected by rapid molecular diagnostic tests and sequencing methods. In this article, the published literature searched by PubMed database from 2010 to 2021 and English language were considered. The aim of this systematic review was to assess the prevalence of the most common rpoB, katG, and inhA gene mutations associated with multidrug resistance in MTBC clinical strains among TB patients in Ethiopia. Though 22 studies met our eligibility criteria, only 6 studies were included in the final analysis. Using the molecular GenoType MTBDRplus and MTBDRsl line probe assay and sequencing procedures, a total of 932 culture-positive MTBC isolates were examined to determine RIF, INH, and MDR-TB resistance patterns along with rpoB, katG, and inhA gene mutation analysis. As a result, among the genotypically tested MTBC isolates, 119 (12.77%), 83 (8.91%), and 73 (7.32%) isolates were INH, RIF, and MDR-TB resistant, respectively. In any RIF-resistant MTBC strains, the most common single point mutations were in codon 531 (S531L) followed by codon 526 (H526Y) of the rpoB gene. Besides, the most common mutations in any INH-resistant MTBC were strains observed at codon 315 (S315T) and WT probe in the katG gene and at codon C15T and WT1 probe in the inhA promoter region. Detection of resistance allele in rpoB, KatG, and inhA genes for RIF and INH could serve as a marker for MDR-TB strains. Tracking the most common S531L, S315T, and C15T mutations in rpoB, katG, and inhA genes among RIF- and INH-resistant isolates would be valuable in TB diagnostics and treatment regimens, and could reduce the development and risk of MDR/XDR-TB drug-resistance patterns.

On a nonlinear fractional order model of novel coronavirus (nCoV-2019) under AB-fractional derivative

Utilizing the model of novel coronavirus given by Chen et al. [A mathematical model for simulating thephase-based transmissibility of a novel coronavirus, Infectious Diseases of Poverty, (2020) 9:24],we intend to generalize the model to fractional order derivative in Atangana-Baleanu sense and to show the existence of solution for the fractional model using Schaefer's fixed point theorem and for the uniqueness of solution we make use of Banach fixed point theorem. By using Shehu transform and Picard successive iterative procedure, we explore the iterative solutions and its stability for the considered fractional model.

Implementation research training for learners in low- and middle-income countries: evaluating behaviour change after participating in a massive open online course

BackgroundImplementation research (IR) can play a critical role in the delivery of disease control interventions, particularly in low- and middle-income countries (LMICs). The growing demand for IR training has led to the development of a range of training programmes and university courses, the majority of which can not be accessed by learners in LMICs. This article reports on the evaluation of the massive open online course (MOOC) developed by the Special Programme for Research and Training in Tropical Diseases hosted by WHO on the topic of IR with a focus on infectious diseases of poverty. This study followed the Kirkpatrick Model to evaluate training programmes with a specific focus on post-training changes in behaviour.MethodsMOOC participants were invited to take part in an anonymous online survey examining their knowledge of IR and how they applied it in their professional practice approximately 1–1.5 years after completing their course. The survey contained 43 open-ended, multiple choice and Likert-type questions. Descriptive statistics were calculated for the quantitative data and responses to the open-ended questions were thematically coded.ResultsA total of 748 MOOC participants responded to the survey. The demographic profile of the survey respondents aligned with that of the MOOC participants, with nearly 70% of respondents originating from Africa. Responses to the quantitative and open-ended survey questions revealed that respondents’ knowledge of IR had improved to a large extent as a result of the MOOC, and that they used the knowledge and skills gained in their professional lives frequently and had consequently changed their professional behaviour. Respondents most often cited the problem-solving aspect of IR as a substantial area of behavioral change influenced by participating in the MOOC.ConclusionsThese findings indicate that the MOOC was successful in targeting learners from LMICs, in strengthening their IR knowledge and contributing to their ability to apply it in their professional practice. The utility of MOOCs for providing IR training to learners in LMICs, where implementation challenges are encountered often, makes this platform an ideal standalone learning tool or one that could be combined with other training formats.

RETRACTED ARTICLE: The epidemiology and chemotherapeutic approaches to the controlof urinary schistosomiasis in school-age children (SAC): a systematicreview

BackgroundHuman schistosomiases are acute and chronic infectious diseases ofpoverty. Currently, epidemiological data of urinary schistosomiasis (US) inschool-age children (SAC) and adults are often reported together making itdifficult to ascertain the true status of the disease. Based on this premise, weset out to carry out this review.MethodTo achieve this aim, we carried out a computer-aided search ofPubMed, Web of Science, Science Direct, African Journals OnLine (AJOL) and thedatabase of World Health Organization. However, the information obtained fromthese sources was supplemented with additional literatures from Mendeley,Research Gate, and Google.ResultsThe search yielded 183 literatures of which 93 full text research,review and online articles were deemed fit for inclusion. Our key findingsshowed that: (1) of all World Health Organization (WHO) Regions, Africa is themost endemic zone for US, with Kenya and Senegal recording the highestprevalence and mean intensity respectively; (2) SAC within the range of5–16 years contribute most significantly to the transmission cycle of USglobally; (3) gender is a factor to watch out for, with male often recording thehighest prevalence and intensity of infection; (4) contact with open,potentially infested water sources contribute significantly to transmission; (5)parental factors (occupation and education status) predispose SAC to US; (6)economic vis a vis ecological factors play akey role in infection transmission; and (7) in the last decade, a treatmentcoverage of 45% was never achieved globally for SAC or non-SAC treatmentcategory for urinary schistosomiasis.ConclusionIn view of the WHO strategic plan to eliminate schistosomiasis by2020 and the findings from this review, it is obvious that this goal, in theface of realities, might not be achieved. It is imperative that annual controlprogrammes be scaled up marginally, particularly in the African region of WHO.While US-based researches should be sponsored at the grass-root level to unveilhidden endemic foci, adequate facilities for Water, Sanitation, and Hygiene(WASH) should be put in place in all schools globally.

Approach to identifying research gaps on vector-borne and other infectious diseases of poverty in urban settings: scoping review protocol from the VERDAS consortium and reflections on the project\u2019s implementation

BackgroundThis paper presents the overall approach undertaken by the “VEctor boRne DiseAses Scoping reviews” (VERDAS) consortium in response to a call issued by the Vectors, Environment and Society unit of the Special Programme for Research and Training in Tropical Diseases hosted by the World Health Organization. The aim of the project was to undertake a broad knowledge synthesis and identify knowledge gaps regarding the control and prevention of vector-borne diseases in urban settings.MethodsThe consortium consists of 14 researchers, 13 research assistants, and one research coordinator from seven different institutions in Canada, Colombia, Brazil, France, Spain, and Burkina Faso. A six-step protocol was developed for the scoping reviews undertaken by the consortium, based on the framework developed by Arksey and O’Malley and improved by Levac et al. In the first step, six topics were identified through an international eDelphi consultation. In the next four steps, the scoping reviews were conducted. The sixth step was the VERDAS workshop held in Colombia in March 2017.DiscussionIn this article, we discuss several methodological issues encountered and share our reflections on this work. We believe this protocol provides a strong example of an exhaustive and rigorous process for performing broad knowledge synthesis for any given topic and should be considered for future research initiatives and donor agendas in multiple fields to highlight research needs scientifically.

Establishing research priorities in prevention and control of vector-borne diseases in urban areas: a collaborative process

BackgroundIn 2015, following a call for proposals from the Special Programme for Research and Training in Tropical Diseases (TDR), six scoping reviews on the prevention and control of vector-borne diseases in urban areas were conducted. Those reviews provided a clear picture of the available knowledge and highlighted knowledge gaps, as well as needs and opportunities for future research. Based on the research findings of the scoping reviews, a concept mapping exercise was undertaken to produce a list of priority research needs to be addressed.MethodsMembers of the six research teams responsible for the “VEctor boRne DiseAses Scoping reviews” (VERDAS) consortium’s scoping reviews met for 2 days with decision-makers from Colombia, Brazil, Peru, Pan-American Health Organization, and World Health Organization. A total of 11 researchers and seven decision-makers (from ministries of health, city and regional vector control departments, and vector control programs) completed the concept mapping, answering the question: “In view of the knowledge synthesis and your own expertise, what do we still need to know about vector-borne diseases and other infectious diseases of poverty in urban areas?” Participants rated each statement on two scales from 1 to 5, one relative to ‘priority’ and the other to ‘policy relevance’, and grouped statements into clusters based on their own individual criteria and expertise.ResultsThe final map consisted of 12 clusters. Participants considered those entitled “Equity”, “Technology”, and “Surveillance” to have the highest priority. The cluster considered the most important concerns equity issues, confirming that these issues are rarely addressed in research on vector-borne diseases. On the other hand, the “Population mobility” and “Collaboration” clusters were considered to be the lowest priority but remained identified by participants as research priorities. The average policy relevance scores for each of the 12 clusters were roughly the same as the priority scores for all clusters. Some issues were not addressed during the brain-storming. This is the case for governance and for access and quality of care.ConclusionsBased on this work, and adopting a participatory approach, the concept mapping exercise conducted collaboratively with researchers from these teams and high-level decision-makers identified research themes for which studies should be carried out as a priority.

Using verbal autopsies to estimate under-5 mortality at household level in a rural area of southwestern Uganda: a cross-sectional study

Abstract Background In rural Uganda, paediatric deaths that occur outside of health facilities often go unnoticed by the health system, and information on their magnitude and causes remains limited. We aimed to assess the causes of mortality of children younger than 5 years at household level in Bugoye subcounty, Uganda. Methods This cross-sectional study was done in all 35 villages of Bugoye subcounty in March and April, 2017. Community health workers collected data on all deaths in all households of the subcounty that occurred between Jan 1, 2016, and Jan 1, 2017, using 2014 WHO standardised verbal autopsy (VA) questionnaires. Causes of death were determined using the InterVA-4 algorithm and cause-specific mortality proportions were calculated using STATA. Findings The VA survey identified 77 deaths among children younger than 5 years that occurred during the study period. Nearly half of these deaths occurred among neonates (n=38 [49%]), followed by ages 1–11 months (n=21 [27%]), and 1–4 years (n=18 [23%]). Among neonates, mortality most commonly occurred in the first 24 h (n=17 [22%]), followed by 8–28 days (n=10 [13%]). The five leading causes of death for all ages were malaria (19%), prematurity (19%), neonatal pneumonia (16%), HIV/AIDS-related illnesses (10%), and acute respiratory tract infections including pneumonia (9%). Malaria was the dominant cause of death for those aged 1–11 months and 1–4 years, accounting for 44% and 33%, respectively. Prematurity and neonatal pneumonia were the leading causes of death among neonates. Most deaths (81%) captured from the VAs could not be traced from the records of the reported health facilities in the district. Interpretation There is a considerable discrepancy between mortality captured by the district and mortality in the communities. Interventions that address common causes of mortality for children younger than 5 years need to be strengthened and extended to rural health facilities. Community death registration systems are lacking and in need of revitalisation. VA surveys could be conducted by district health authorities periodically to collect mortality data in the rural and hard-to-reach areas. Funding Joint AFRO/TDR Small Grants Scheme for implementation research in infectious diseases of poverty.

Hiv, povertà e disuguaglianze

HIV is a global scourge, but with polarization in poorest countries, mainly of sub-Saharan Africa. This observation is the basis of inclusion of HIV/AIDS in the group of “Infectious Diseases of Poverty”. However, recent studies have shown that it is not poverty that drives “directly” the HIV epidemic, but income inequality and gender, and other social, political and cultural mediators, acting influencing individual sexual behavior. In this paper, the authors considered the results of empirical (quantitative and statistical) studies of association between HIV and macro-social phenomena. At the same time, they emphasize the need to identify the mechanisms and processes, that is the real causes, of this link. They take into a particular consideration the sociological research lines addressed to open the black box of these causal mechanisms.

Enhancing Malaria Prevention in Cameroon Through Community Participation: An in-Depth Review

Despite 66 percent reduction in mortality between 2000 and 2015, malaria remains a major global public health problem, affecting mostly Sub-Saharan Africa. Cameroon remains endemic to malaria, with about 41 percent suffering at least one episode of malaria, annual overall mortality of 30 to 35 percent and 67 percent childhood mortality. Cameroon government’s subsidy on artemisinin combination therapy (ACT) for uncomplicated malaria, intermittent preventive treatment for pregnant women (IPTp), free distribution of insecticide treated bed nets (ITNs) to pregnant women and under-fives have been more of a top-down approach, with the affected communities mainly at the receiving end. Challenges of failed adherence to test results, drug and insecticide resistance, substandard and self-medication, low ITN ownership and utilisation have been identified, especially in the rural areas. This study reviews malaria prevention in Cameroon and proposes community based context-specific complementary interventions strategies that will promote community participation in prevention and mitigate the effects of poverty towards achievement of the sustainable development goals targets for malaria. The study involved an in-depth review of secondary data from electronic and non-electronic documents. Electronic search was done in Global Health, PubMed, governmental and non-governmental organisation websites, journals and google scholar. Non-electronic documents from the University of Leeds and World Health Organisation (WHO), Geneva libraries were also used. A conceptual framework on integrated community-based approach on intervention to prevent neglected tropical diseases and infectious diseases of poverty was adapted and used, while different intervention strategies were analysed. A total of 96 publications were eligible for inclusion. Analysis of the factors influencing malaria prevention in Cameroon, reveals that current measures alone are insufficient. Therefore, a combination of multiple delivery strategies using an integrated community-based approach is likely to be more effective in breaking the transmission cycle than single programme interventions. Concurrent implementation of community mobilisation through social groups and Village Development Committees, education on house screening, training of mothers and caregivers and health promotion through environmental management were recommended as the best and most feasible strategies to complement current interventions in Cameroon.

Infectious Diseases of Poverty reviewer acknowledgement 2015

Contributing reviewersThe editors of Infectious Diseases of Poverty would like to thank all our reviewers who have contributed to the journal in volume 4 (2015).

Nobel prize for the artemisinin and ivermectin discoveries: a great boost towards elimination of the global infectious diseases of poverty.

The Millennium Development Goals (MDGs) made a marked transformation for neglected and vulnerable communities in the developing countries from the start, but infectious diseases of poverty (IDoPs) continue to inflict a disproportionate global public health burden with associated consequences, thereby contributing to the vicious cycle of poverty and inequity. However, the effectiveness and large-scale coverage of artemisinin combination therapy (ACT) have revolutionized malaria treatment just as the control of lymphatic filariasis (LF) and onchocerciasis have benefitted from harnessing the broad-spectrum effect of avermectin-based derivatives. The paradigm shift in therapeutic approach, effected by these two drugs and their impact on community-based interventions of parasitic diseases plaguing the endemic low- and middle-income countries (LIMCs), led to the Nobel Prize in Physiology or Medicine in 2015. However, the story would not be complete without mentioning praziquantel. The huge contribution of this drug in modernizing the control of schistosomiasis and also some intestinal helminth infections had already shifted the focus from control to potential elimination of this disease. Together, these new drugs have provided humankind with powerful new tools for the alleviation of infectious diseases that humans have lived with since time immemorial. These drugs all have broad-spectrum effects, yet they are very safe and can even be packaged together in various combinations. The strong effect on so many of the great infectious scourges in the developing countries has not only had a remarkable influence on many endemic diseases, but also contributed to improving the cost structure of healthcare. Significant benefits include improved quality of preventive and curative medicine, promotion of community-based interventions, universal health coverage and the fostering of global partnerships. The laudable progress and benefits achieved are indispensable in championing, strengthening and moving forward elimination of the IDoPs. However, there is an urgent need for further innovative, contextual and integrated approaches along with the advent of the Sustainable Development Goals (SDGs), replacing the MDGs in ensuring global health security, well-being and economic prosperity for all.

Promoting Evidence to Policy Link on the Control of Infectious Diseases of Poverty in Nigeria: Outcome of A Multi-Stakeholders Policy Dialogue.

In Nigeria, malaria, schistosomiasis and lymphatic filariasis are among infectious diseases of poverty (IDP) with severe health burden and require effective policy strategies for their control. In this study, we investigated the value of policy brief and policy dialogue as excellent policymaking mechanisms that enable policymakers to adapt effective evidence informed policy for IDP control. A policy brief was developed on the control of malaria, schistosomiasis and lymphatic filariasis and subjected to deliberations in a one-day multi-stakeholder policy dialogue held in Ebonyi State Nigeria. A modified cross sectional intervention study design was used in this investigation. Structured pre-tested questionnaires were used to evaluate the policy brief document and policy dialogue process at the end of the policy dialogue. Forty-seven policymakers participated in the dialogue. An analysis of the response on the policy brief regarding context, different features of the problem; policy options and key implementation considerations indicated the mean ratings (MNRs) mostly ranged from 6.40-6.85 on 7 point scale. The over-all assessment of the policy brief had MNR at 6.54. The analysis of the response on the policy dialogue regarding the level of priority of policy issue, opportunity to discuss different features of the problem and options for addressing the problem, and the MNRs mostly ranged from 6.50-6.82. The overall assessment of the policy dialogue had MNR at 6.72. Policy dialogues can allow research evidence to be considered together with views, experiences and tacit knowledge of policymakers and can enhance evidence-to-policy link.

Enhancing health policymakers' information literacy knowledge and skill for policymaking on control of infectious diseases of poverty in Nigeria.

BackgroundIn Nigeria, one of the major challenges associated with evidence-to-policy link in the control of infectious diseases of poverty (IDP), is deficient information literacy knowledge and skill among policymakers. There is need for policymakers to acquire the skill to discover relevant information, accurately evaluate retrieved information and to apply it correctly.ObjectivesTo use information literacy tool of International Network for Availability of Scientific Publications (INASP) to enhance policymakers' knowledge and skill for policymaking on control of IDP in Nigeria.MethodsModified "before and after" intervention study design was used in which outcomes were measured on target participants both before the intervention is implemented and after. This study was conducted in Ebonyi State, south-eastern Nigeria and participants were career health policy makers. A two-day health-policy information literacy training workshop was organized to enhance participants" information literacy capacity. Topics covered included: introduction to information literacy; defining information problem; searching for information online; evaluating information; science information; knowledge sharing interviews; and training skills.ResultsA total of 52 policymakers attended the workshop. The pre-workshop mean rating (MNR) of knowledge and capacity for information literacy ranged from 2.15-2.97, while the post-workshop MNR ranged from 3.34-3.64 on 4-point scale. The percentage increase in MNR of knowledge and capacity at the end of the workshop ranged from 22.6%-55.3%.ConclusionThe results of this study suggest that through information literacy training workshop policy makers can acquire the knowledge and skill to identify, capture and share the right kind of information in the right contexts to influence relevant action or a policy decision.

Enhancing the Capacity of Policy-Makers to Develop Evidence-Informed Policy Brief on Infectious Diseases of Poverty in Nigeria.

The lack of effective use of research evidence in policy-making is a major challenge in most low- and middle-income countries (LMICs). There is need to package research data into effective policy tools that will help policy-makers to make evidence-informed policy regarding infectious diseases of poverty (IDP). The objective of this study was to assess the usefulness of training workshops and mentoring to enhance the capacity of Nigerian health policy-makers to develop evidence-informed policy brief on the control of IDP. A modified "before and after" intervention study design was used in which outcomes were measured on the target participants both before the intervention is implemented and after. A 4-point Likert scale according to the degree of adequacy; 1 = "grossly inadequate," 4 = "very adequate" was employed. The main parameter measured was participants' perceptions of their own knowledge/understanding. This study was conducted at subnational level and the participants were the career health policy-makers drawn from Ebonyi State in the South-Eastern Nigeria. A one-day evidence-to-policy workshop was organized to enhance the participants' capacity to develop evidence-informed policy brief on IDP in Ebonyi State. Topics covered included collaborative initiative; preparation and use of policy briefs; policy dialogue; ethics in health policy-making; and health policy and politics. The preworkshop mean of knowledge and capacity ranged from 2.49-3.03, while the postworkshop mean ranged from 3.42-3.78 on 4-point scale. The percentage increase in mean of knowledge and capacity at the end of the workshop ranged from 20.10%-45%. Participants were divided into 3 IDP mentorship groups (malaria, schistosomiasis, lymphatic filariasis [LF]) and were mentored to identify potential policy options/recommendations for control of the diseases for the policy briefs. These policy options were subjected to research evidence synthesis by each group to identify the options that have the support of research evidence (mostly systematic reviews) from PubMed, Cochrane database and Google Scholar. After the evidence synthesis, five policy options were selected out of 13 for malaria, 3 out of 10 for schistosomiasis and 5 out of 11 for LF. The outcome suggests that an evidence-to-policy capacity enhancement workshop combined with a mentorship programme can improve policy-makers' capacity for evidence-informed policy-making (EIP).

Tackling the existing burden of infectious diseases in the developing world: existing gaps and the way forward.

This series evaluates the effectiveness of community-based interventions (CBIs) to prevent and control infectious diseases of poverty (IDoP). Evidence from our reviews suggests that CBIs and school-based delivery platforms are effective in averting risk behaviors and reducing the disease burden. Co-implementation of interventions through existing community-based programs including immunization campaigns, antenatal care and maternal and child health programs have the potential to scale-up interventions for IDoP. Future research should focus on the process of developing and implementing efficient community-based programs through a comprehensive approach, and to gauge the effectiveness of various existing delivery models in order to improve morbidity and mortality outcomes.