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Objective Diarrhoea remains a leading cause of morbidity and death among under-5 children in Kenya, despite multipronged policy and programme initiatives to increase access to treatment. This study interrogates the comprehensiveness and adequacy of Kenya’s policies, frameworks and action plans for diarrheal management and prevention. The study seeks to identify policy and practice gaps that need to be filled to strengthen diarrhoea treatment and prevention among under-5 children in Kenya.Design Our study is a landscape analysis, which seeks to identify the gaps in the current Kenya diarrheal policy, frameworks and action plans. The critical questions included their comprehensiveness, the availability of elaborate treatment, management and prevention solutions, together with updatedness, building on evidence from extant literature on key pathways to infection relating to man-animal environmental interaction, which are critical in enteric infection prevention initiatives.Data sources We conducted an internet search of databases of Government of Kenya’s Ministry of Health; relevant websites/publications of international organisations and groups (Centre for Disease Control and Prevention, UNICEF and WHO) and published and grey literature (Google searches, Google Scholar and PubMed).Eligibility criteria Included are publicly available key national diarrheal policy frameworks, plans, strategies, laws, institutional frameworks and operational guidelines that inform pertinent questions on the adequacy of policy and practice and preventive policy updates and actions. Further, peer-reviewed and grey literature on diarrheal morbidity and mortality and diarrheal prevention and management are included. The analysis excluded any information that was not referenced on the internet nor obtained from the internet.Data extraction and synthesis The review team extracted the key provisions of the policy guidelines guided by a checklist and questions around the adequacy of existing national policies in addressing the determinants, prevention and treatment interventions of enteric infections and diarrhoea among under-5 children in the country. The checklist covered Kenyan background and diarrhoea situation analysis, policy objectives, policy strategies and policy implementation.Results The analysis identified a corpus of strategies for the management of diarrhoea at multiple levels: health facilities, communities and households. The policies highlighted advocacy, health communication and social mobilisation, as well as logistics management and prevention strategies. However, the triangulation of evidence from the policy provisions and extant literature identified critical policy gaps in diarrhoea prevention and management in Kenya, particularly the lack of focus on zoonotic pathways to enteric infection, environment-pathogen linkages and operationalisation of the roles of social determinants of health and related services. The policy documents had limited focus on rapid diagnosis, vaccine development and deployment, together with weak funding commitment towards implementation and unclear pathways to funding responsibilities.Conclusion Policies are central to guiding programmatic actions towards effective enteric and diarrhoea prevention and management measures in Kenya. This study shows the need for policy updates to reflect pathways to enteric infections not covered in the current policy guidelines. Further, there is a need to strengthen the treatment and management of infection through rapid diagnosis, vaccine development and deployment, and strong funding commitment towards implementation together with clear funding responsibilities. Together, these will be vital in strengthening the current policy provisions and addressing other pathways to the prevention of enteric infections relating to zoonotic, environment-pathogen linkages and social determinants of health in Kenya and other low-income and middle-income countries.Trial registration number NCT05322655.

Introduction Global morbidity from enteric infections and diarrhoea remains high in children in low-income and middle-income countries, despite significant investment over recent decades in health systems and water and sanitation infrastructure. Other types of societal development may be required to reduce disease burden. Ecological research on the influence of household and neighbourhood societal development on pathogen transmission dynamics between humans, animals and the environment could identify more effective strategies for preventing enteric infections.Methods and analysis The ‘enteric pathome’—that is, the communities of viral, bacterial and parasitic pathogens transmitted from human and animal faeces through the environment is taxonomically complex in high burden settings. This integrated cohort-exposure assessment study leverages natural socioeconomic spectrums of development to study how pathome complexity is influenced by household and neighbourhood infrastructure and hygiene conditions. We are enrolling under 12-month-old children in low-income and middle-income neighbourhoods of two Kenyan cities (Nairobi and Kisumu) into a ‘short-cohort’ study involving repeat testing of child faeces for enteric pathogens. A mid-study exposure assessment documenting infrastructural, behavioural, spatial, climate, environmental and zoonotic factors characterises pathogen exposure pathways in household and neighbourhood settings. These data will be used to inform and validate statistical and agent-based models (ABM) that identify individual or combined intervention strategies for reducing multipathogen transmission between humans, animals and environment in urban Kenya.Ethics and dissemination The protocols for human subjects’ research were approved by Institutional Review Boards at the University of Iowa (ID-202004606) and AMREF Health Africa (ID-ESRC P887/2020), and a national permit was obtained from the Kenya National Commission for Science Technology and Innovation (ID# P/21/8441). The study was registered on Clinicaltrials.gov (Identifier: NCT05322655) and is in pre-results stage. Protocols for research on animals were approved by the University of Iowa Animal Care and Use Committee (ID 0042302).

Introduction People living in slums face several challenges to access healthcare. Scarce and low-quality public health facilities are common problems in these communities. Costs and prevalence of catastrophic health expenditures (CHE) have also been reported as high in studies conducted in slums in developing countries and those suffering from chronic conditions and the poorest households seem to be more vulnerable to financial hardship. The COVID-19 pandemic may be aggravating the economic impact on the extremely vulnerable population living in slums due to the long-term consequences of the disease. The objective of this review is to report the economic impact of seeking healthcare on slum-dwellers in terms of costs and CHE. We will compare the economic impact on slum-dwellers with other city residents.Methods and analysis This scoping review adopts the framework suggested by Arksey and O’Malley. The review is part of the accountability and responsiveness of slum-dwellers (ARISE) research consortium, which aims to enhance accountability to improve the health and well-being of marginalised populations living in slums in India, Bangladesh, Sierra Leone and Kenya. Costs of accessing healthcare will be updated to 2020 prices using the inflation rates reported by the International Monetary Fund. Costs will be presented in International Dollars by using purchase power parity. The prevalence of CHE will also be reported.Ethics and dissemination Ethical approval is not required for scoping reviews. We will disseminate our results alongside the events organised by the ARISE consortium and international conferences. The final manuscript will be submitted to an open-access international journal. Registration number at the Research Registry: reviewregistry947.