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A worldwide increase in the prevalence of asthma has been reported in recent years. With an increase in prevalence comes an increased burden of disease in terms of morbidity, mortality and compromised quality of life. The economic burden in terms of
...
utilisation of healthcare resources and limitation of the earning capacity of the individuals and families is an added problem. Various indicators such as disability-adjusted life years and healthy life years have been used to define the economic burden. The data from Asian countries regarding these parameters is scarce, underlining the need for systematic studies in these countries, especially those that are resource poor. The purpose of this review is to highlight the varying prevalence of asthma in Asia and to assess the likely economic burden for the future.
more
No Public Health without Refugee and Migrant health.
This report, the first of its kind, creates an evidence base with the aim of catalysing progress towards developing and promoting migrant-sensitive health systems in the 53 Member States of the WHO European Region and beyond. This report seeks to
...
illuminate the causes, conse-quences and responses to the health needs and challenges faced by refugees and migrants in the Region, while also providing a snapshot of the progress being made across the Region. Additionally, the report seeks to identify gaps that require further action through collaboration, to improve the collection and availability of high-quality data and to stimulate policy initiatives
more
The report showed commitments made three decades ago to protect the rights of children remain unfulfilled for millions. Violence still affects countless children. Discrimination based on age, gender, disability, sexual orientation and religion harms children worldwide.
Key factors include a lack
...
of investment in critically important services. Most countries fall well short of spending the 5-6% of GDP needed to ensure universal coverage of essential health care. And foreign aid, which many lower income countries rely on, is falling short in areas such as health, education, protection and child care.
Another factor, the report said, is the lack of quality data. Governments tend to rely on data that reflects national averages, making it difficult to identify the needs of specific children and to monitor progress. Comprehensive data collection and disaggregation of data by gender, age, disability and locality, are increasingly important as rights violations disproportionately affect disadvantaged children.
more
The document provides a standardized protocol for evaluating the Early Warning Alert and Response Network (EWARN), a surveillance system used during humanitarian emergencies when regular national health surveillance may be disrupted. The purpose of EWARN is to detect outbreaks of communicable diseas
...
es early and enable rapid public health response. The guidance explains how the system should be assessed in terms of its structure, implementation, effectiveness, and usefulness. It outlines the key steps of evaluation: preparation, system description, data collection, and post-evaluation reporting. The protocol highlights common challenges observed in previous EWARN implementations, such as delays in establishing the system, limited data quality, weak outbreak response, and lack of clear transition plans back to routine surveillance systems. It emphasizes the need to evaluate both weekly disease reporting and alert verification processes, and to review attributes such as simplicity, data quality, timeliness, sensitivity, and stability. The document also provides templates for interviews, data review forms, and laboratory assessment, as well as guidance on conducting remote evaluations when access is limited. The overall goal of the protocol is to ensure that EWARN functions effectively to detect and respond to outbreaks and that practical recommendations are developed to improve the system’s performance and sustainability in emergency settings.
more
The document Integrated Disease Surveillance and Response Technical Guidelines, Booklet Four: Sections 8 and 9 (Third Edition, 2019) provides guidance for strengthening public health surveillance and response systems in the WHO African Region. It focuses on monitoring, supervision, evaluation, and f
...
eedback mechanisms to improve the performance and quality of Integrated Disease Surveillance and Response (IDSR) systems. The text outlines key surveillance core functions—such as case detection, reporting, data analysis, outbreak investigation, preparedness, response, and feedback—and introduces indicators to measure system effectiveness, including timeliness, completeness, and data quality. Additionally, it discusses the implementation of electronic IDSR (eIDSR) to enhance real-time reporting and outbreak management. Overall, the booklet aims to strengthen early detection, rapid response, and health security capacity across all levels of the health system.
more
Nearly 800 women die every day from preventable maternal causes, and in 2022 alone, an estimated 2.3 million newborns died. For every maternal death, countless more women endure life-altering injuries, infections, and disabilities related to childbirth.
Maternal deaths are concentrated in the poo
...
rest regions and conflict-affected areas. In 2020, sub-Saharan Africa accounted for nearly 70% of all maternal deaths, with just 22 countries responsible for 81% of the global total. Humanitarian crises and fragile health systems exacerbate these challenges, with maternal mortality rates in crisis-affected areas often double the global average. The barriers to progress are multifaceted, including inadequate funding, poor-quality healthcare, harmful gender and social norms, and critical gaps in data and accountability.
more
The WHO Global Antimicrobial Resistance and Use Surveillance System (GLASS) was launched in 2015 to foster AMR surveillance and inform strategies to contain AMR. The system started with surveillance of AMR in bacteria causing common human infections and has expanded its scope to include surveillance
...
of antimicrobial consumption (AMC), invasive fungal infections, and a One Health surveillance model relevant to human health. To meet future challenges, it is in continuous evolution to enhance the quality and representativeness of data to inform the AMR burden accurately. As of the end of 2022, 127 countries, territories and areas participate in GLASS.
The fifth GLASS report, produced in collaboration with Member States, summarizes 2020 data on AMR rates in common bacteria from countries, territories, and areas. The report brings new features, including analyses of population testing coverage or AMR trends. For the first time, the report presents 2020 data on AMC at the national level. A new interactive dashboard allow users to explore AMR and AMC global data, country profiles and download the data.
This report marks the end of the early implementation phase of GLASS. In addition to presenting data collected through the latest data call, this report provides a summary of five years of national AMR surveillance data contributed to GLASS from its initiation, presents AMR findings in the context of progress of country participation in GLASS and in global AMR surveillance coverage and laboratory quality assurance systems at (sub)national level.
Patterns of antimicrobial consumption are presented by country with a particular focus on antibacterials. The report also presents the antimicrobial consumption according to the WHO AWaRe antibiotic classification, for penicillins and cephalosporines. From a One Health perspective, the report presents antimicrobial consumption data in the human sector expressed in tons to allow a comparison with antimicrobial consumption from other sectors (not included in this report).
more
This Community Health Systems (CHS) Catalog country profile is the 2016 update of a landscape
assessment that was originally conducted by the Advancing Partners & Communities (APC) project
in 2014. The CHS Catalog focuses on 25 countries deemed priority by the United States Agency for
Internation
...
al Development’s (USAID) Office of Population and Reproductive Health, and includes
specific attention to family planning (FP), a core focus of the APC project.
The update comes as many countries are investing in efforts to support the Sustainable Development
Goals and to achieve universal health coverage while modifying policies and strategies to better align
and scale up their community health systems.
The purpose of the CHS Catalog is to provide the most up-to-date information available on community
health systems based on existing policies and related documentation in the 25 countries. Hence, it does
not necessarily capture the realities of policy implementation or service delivery on the ground. APC
has made efforts to standardize the information across country profiles, however, content between
countries may vary due to the availability and quality of the data obtained from policy documents.
more
The Kabeho Mwana project (2006–2011) supported the Rwanda Ministry of Health (MOH) in scaling up integrated community case management (iCCM) of childhood illness in 6 of Rwanda’s 30 districts. The project trained and equipped community health workers (CHWs) according to national guidelines. In p
...
roject districts, Kabeho Mwana staff also trained CHWs to conduct household-level health promotion and established supervision and reporting mechanisms through CHW peer support groups (PSGs) and quality improvement systems. The iCCM model implemented by Kabeho Mwana resulted in greater improvements in care-seeking than those seen in the rest of the country. Intensive monitoring, collaborative supervision, community mobilization, and CHW PSGs contributed to this success. The PSGs were a unique contribution of the project, playing a critical role in improving care-seeking in project districts. Effective implementation of iCCM should therefore include CHW management and social support mechanisms. Finally, re-analysis of national survey data improved evaluation findings by providing impact estimates.
more
Flood Disaster Risk Management - Hydrological Forecasts: Requirements and Best Practices (Training Module)
Vogelbacher, A.
National Institute of Disaster Management (NIDM), Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ)
(2013)
C1
This Case Study explores flood forecasting systems from the perspective of its position within the flood warning process. A method for classifying the different approaches taken in flood forecasting is introduced before the elements of a present-day flood forecasting system are discussed in detail.
...
Finally, the state of the art in developing flood forecasting systems is addressed including how to deal with specific challenges posed.
The target group of this case study are decision makers in disaster risk management and/or water management. The case study should help to understand some hydrologic basics of the flood forecast and assist in the administration and implementation of an appropriate flood warning system in a specific environment, to find the best solution for a region.
Best solutions depend mainly on quality and availability of data, the areas and/or points of interest, catchment properties, cross border catchments, and financial capabilities with special consideration of flood forecast. more
The target group of this case study are decision makers in disaster risk management and/or water management. The case study should help to understand some hydrologic basics of the flood forecast and assist in the administration and implementation of an appropriate flood warning system in a specific environment, to find the best solution for a region.
Best solutions depend mainly on quality and availability of data, the areas and/or points of interest, catchment properties, cross border catchments, and financial capabilities with special consideration of flood forecast. more
CDI 2 WASH Program
The “Field Level Arsenic Testing Guideline” provides guidance for testing arsenic in groundwater in simple and cost-effective way. The guideline covers different aspects like costing involved in a testing program, justification of selecting field kits, sample collection p ... rocedure, interferences, data management, quality control, safety, waste management issues along with the testing procedure. The guideline will be useful for all technicians, researchers and practitioners for practical purpose related to arsenic test for promoting safe water supply. more
The “Field Level Arsenic Testing Guideline” provides guidance for testing arsenic in groundwater in simple and cost-effective way. The guideline covers different aspects like costing involved in a testing program, justification of selecting field kits, sample collection p ... rocedure, interferences, data management, quality control, safety, waste management issues along with the testing procedure. The guideline will be useful for all technicians, researchers and practitioners for practical purpose related to arsenic test for promoting safe water supply. more
BMJ Open2018;8:e020423. doi:10.1136/bmjopen-2017-02042
EC has been increasingly used in the evaluation of maternal and child health programmes.12–15 For instance, Nesbitt et al compared crude coverage and EC of pregnant women with facility-based obstetric services in Ghana and estimated that alth
...
ough 68% of the women studied had service access only 18% received high-quality care provided by a skilled birth attendant.16 Similarly, by comparing EC of young children receiving Strengths and limitation of this study. Using multiple data sources (direct observation, vignettes, facility inventories) this study comprehensively assessed under 5-year-old child service
performance of first-line health facilities. We conducted this study in around 500 primary-level health facilities and within 7000 households
across six regions in Burkina Faso.
more
An overview of validation structures and responsibilities at national, regional and global levels.
This governance document supplements the global guidance document. Validation of elimination requires rigorous assessment at the national, regional and global levels of the impact and process indicato
...
rs and the fulfilment of the four foundational requirements for (1) data quality, (2) strong programmes, (3) laboratory quality and (4) human rights, gender equality and community engagement.
more
The Practical manual on laboratory strengthening, 2022 update provides practical guidance on implementation of WHO recommendations and best practices for TB laboratory strengthening. It is an updated version of the GLI Practical Guide to Laboratory Strengthening published in 2017 and provides the la
...
test practical guidance on use of newly recommended diagnostics as well as guidance in key technical areas, including quality assurance and quality management systems, specimen collection and registration, procurement and supply-chain management, diagnostic connectivity, biosafety, data management, human resources, strategic planning, and model algorithms. The key changes are:
inclusion of recent or updated WHO recommendations for tests to diagnose TB and detect drug resistance;
alignment with the latest WHO critical concentrations for phenotypic drug-susceptibility testing (DST) and the new definitions of pre-XDR-TB and XDR-TB;
updated information on building quality-assured TB testing and management capacity using the Stepwise Laboratory Quality Improvement Process Towards Accreditation (SLIPTA) approach (Score-TB package1);
updated information on assessing, analysing and optimising TB diagnostic networks; and
updated information on the use of next-generation sequencing (NGS) to detect mutations associated with drug resistance for surveillance purposes.
The document also provides references to resources and tools relevant for work on laboratory strengthening.
more
Background: Foreign aid continues to play an essential role in health sector development in low-resource countries, particularly in terms of providing a vital portion of their health expenditures. However, the relationship between foreign aid allocation and malaria policy formulation and/or implemen
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tation among state aid recipients remains unknown.
Methods: Publicly available data were collected with the country as observational unit to set up the conceptual framework. The quality and strength of relationships between socioeconomic, environmental and institutional parameters were estimated by Pearson and polychoric correlations. A correlation matrix was explored by factor analysis.
more
The burden of diabetes is enormous, positioning it as one of the main challenges facing public health today. Currently, it is estimated that 62 million people are living with diabetes in the Region of the Americas and projections show its prevalence will continue rising over the following years. The
...
Region shows the highest number of years of healthy life lost (through either disability or premature death) due to diabetes worldwide. The high costs associated with its treatment produce a heavy economic burden. Its complications can seriously affect the quality of life of people living with diabetes, their families, and society and overload health systems. This report shows the latest internationally comparable data on diabetes and its main risk factors by year, country, and sex.
more
Introduction Community health workers (CHWs) are increasingly being tasked to prevent and manage cardiovascular disease (CVD) and its risk factors in underserved populations in low-income and middle-income countries (LMICs); however, little is known about the required training necessary for them to
...
accomplish their role. This review aimed to evaluate the training of CHWs for the prevention and management of CVD and its risk factors in LMICs.
Methods A search strategy was developed in line with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, and five electronic databases (Medline, Global Health, ERIC, EMBASE and CINAHL) were searched to identify peer-reviewed studies published until December 2016 on the training of CHWs for prevention or control of CVD and its risk factors in LMICs. Study characteristics were extracted using a Microsoft Excel spreadsheet and quality assessed using Effective Public Health Practice Project’s Quality Assessment Tool. The search, data extraction and quality assessment were performed independently by two researchers.
Results The search generated 928 articles of which 8 were included in the review. One study was a randomised controlled trial, while the remaining were before–after intervention studies. The training methods included classroom lectures, interactive lessons, e-learning and online support and group discussions or a mix of two or more. All the studies showed improved knowledge level post-training, and two studies demonstrated knowledge retention 6 months after the intervention.
Conclusion The results of the eight included studies suggest that CHWs can be trained effectively for CVD prevention and management. However, the effectiveness of CHW trainings would likely vary depending on context given the differences between studies (eg, CHW demographics, settings and training programmes) and the weak quality of six of the eight studies. Well-conducted mixed-methods studies are needed to provide reliable evidence about the effectiveness and cost-effectiveness of training programmes for CHWs.
more
The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors
...
(cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs).
more
The burden of diabetes is enormous, positioning it as one of the main challenges facing public health today. Currently, it is estimated that 62 million people are living with diabetes in the Region of the Americas and projections show its prevalence will continue rising over the following years. The
...
Region shows the highest number of years of healthy life lost (through either disability or premature death) due to diabetes worldwide. The high costs associated with its treatment produce a heavy economic burden. Its complications can seriously affect the quality of life of people living with diabetes, their families, and society and overload health systems. This report shows the latest internationally comparable data on diabetes and its main risk factors by year, country, and sex. It also includes a summary of the countries health systems’ response to diabetes, including national plans, targets, surveillance, guidelines, and access to essential drugs and technologies, and synthesizes information about diabetes-related complications and the close relationship between diabetes and other pathologies, such as cardiovascular diseases, tuberculosis, and COVID-19. The data presented here reveal that, despite advances in national responses, diabetes continues to expand, and our response remains insufficient. This report aims to draw attention to the urgent need to strengthen efforts to prevent, diagnose, and control diabetes in the Region of the Americas.
more
Background: Community Health Workers (CHWs) have a positive impact on the provision of community-based
primary health care through screening, treatment, referral, psychosocial support, and accompaniment. With a
broad scope of work, CHW programs must balance the breadth and depth of tasks to mainta
...
in CHW motivation for
high-quality care delivery. Few studies have described the CHW perspective on intrinsic and extrinsic motivation to
enhance their programmatic activities.
Methods: We utilized an exploratory qualitative study design with CHWs employed in the household model in Neno
District, Malawi, to explore their perspectives on intrinsic and extrinsic motivators and dissatisfiers in their work. Data
was collected in 8 focus group discussions with 90 CHWs in October 2018 and March–April 2019 in seven purposively
selected catchment areas. All interviews were audiotaped, transcribed verbatim, coded, and analyzed using Dedoose.
Results: Themes of complex intrinsic and extrinsic factors were generated from the perspectives of the CHWs in
the focus group discussions. Study results indicate that enabling factors are primarily intrinsic factors such as positive
patient outcomes, community respect, and recognition by the formal health care system but can lead to the chal-
lenge of increased scope and workload. Extrinsic factors can provide challenges, including an increased scope and
workload from original expectations, lack of resources to utilize in their work, and rugged geography. However, a posi-
tive work environment through supportive relationships between CHWs and supervisors enables the CHWs.
Conclusion: This study demonstrated enabling factors and challenges for CHW performance from their perspec-
tive within the dual-factor theory. We can mitigate challenges through focused efforts to limit geographical distance,
manage workload, and strengthen CHW support to reinforce their recognition and trust. Such programmatic empha-
sis can focus on enhancing motivational factors found in this study to improve the CHWs’ experience in their role. The
engagement of CHWs, the communities, and the formal health care system is critical to improving the care provided
to the patients and communities, along with building supportive systems to recognize the work done by CHWs for
the primary health care systems.
more
