A joint study between Makerere University School of Public Health (MakSPH) and The Open University, UK, is investigating a possible link between maize cultivation and malaria risk in Uganda, as evidence increasingly points to livelihoods and everyday economic activities as key drivers of transmission of the disease.
The research initiative was advanced during a stakeholders’ workshop held on April 15, 2026, at MakSPH’s Resilient Africa Network in Kololo, where a team led by Assoc. Prof. David Musoke of Makerere University and Dr. Kevin Deane of The Open University presented ongoing and previous findings on the social determinants of malaria. The meeting brought together academics, policymakers, and practitioners to examine how agricultural practices, particularly maize farming, may be shaping malaria patterns in both rural and urban settings in Uganda.
The work builds on a growing body of research linking malaria to economic activity. One such study, led by the two researchers and published in Global Public Health in December 2025, found that livelihood activities such as farming, livestock keeping, and night-time work significantly influence malaria exposure. The study identified agriculture, especially maize cultivation near homes, as a key factor associated with increased mosquito density and heightened infection risk.
Assoc. Prof. David Musoke presents research findings on how livelihoods, including maize cultivation near homes, may influence malaria exposure during a stakeholder workshop at the Resilient Africa Network, Kololo, on April 15, 2026.
At the workshop, Dr. Musoke said the new inquiry reflects a broader shift in how malaria is understood, outlining how livelihoods, particularly agriculture, shape exposure through multiple pathways, from crop production and water use to the timing of daily activities that coincide with peak mosquito biting hours. These patterns, he argued, extend risk beyond what conventional interventions, such as insecticide-treated nets and indoor spraying, are designed to address.
Uganda remains one of the countries most affected by malaria, with the disease accounting for a significant share of outpatient visits, hospital admissions, and deaths. It is consistently ranked among the leading causes of illness and mortality, particularly among children under five and pregnant women. Despite sustained investment in prevention and treatment, including widespread distribution of insecticide-treated nets and indoor residual spraying, transmission remains high in many parts of the country. This persistence has increasingly drawn attention to factors beyond conventional interventions, including the role of livelihoods, environment, and everyday exposure to mosquitoes.
Maize grown close to homes, with damp ground conditions, may increase exposure to malaria in rural communities.
“As researchers, our role is to generate evidence, and that evidence should inform decision-making,” Dr. Musoke said. “We do not work in isolation. What we hear from stakeholders matters. We are bringing together different sectors, disciplines, and institutions because this work is still in progress, and we intend to build it collaboratively. Increasingly, research requires not just academics, but policymakers, implementers, and communities to be part of the process.”
The collaboration with The Open University has been central. Dr. Deane said the idea of examining the relationship between maize and malaria emerged from several years of joint research on social determinants with MakSPH. He pointed to a gap in malaria research, which has largely focused on biomedical and indoor interventions, while overlooking the role of livelihoods and outdoor exposure.
Assoc. Prof. David Musoke (left), Dr. Paul Mulumba (centre), a Health Inspector in Wakiso District, and Dr. Kevin Deane (right) share insights during the workshop at the Resilient Africa Network, Kololo, on April 15, 2026.
“We cannot continue relying solely on bed nets, spraying, and treatment,” Dr. Deane said. “These remain essential, but they are not sufficient for elimination. There is significant outdoor malaria transmission, particularly among adults, and that is linked to how people live and work.”
He added that maize presents a complex case. As one of Uganda’s most widely grown staple crops, it is central to both food security and household income, making it impractical to separate farming from living spaces. This, he said, underscores the need to better understand the relationship and develop responses grounded in evidence and local realities.
Evidence presented during the workshop drew on both community experiences and existing scientific literature. Prior qualitative research by the team found that mosquito populations increase during maize growing seasons, particularly in the evenings. Scientific studies also show that maize pollen can enhance mosquito survival and longevity, potentially increasing their capacity to transmit malaria.
Dr. Kevin Deane of The Open University emphasised the need to move beyond conventional malaria interventions to better understand how livelihoods and everyday activities shape exposure during the stakeholder workshop in Kololo, Kampala, on April 15, 2026.
Previous work in Wakiso district further situates maize within a wider set of risk factors. Findings show that agriculture, including crop production and animal husbandry, can create conditions that support mosquito breeding through stagnant water, water storage practices, and environmental changes. These risks are compounded by outdoor activities in the early morning and evening, when exposure is highest. The research also points to the growing role of urban agriculture, which is bringing crop cultivation and potential mosquito habitats closer to residential spaces, altering traditional patterns of transmission.
Ms. Doreen Nabwire Wamboka, in-charge at Namayumba Epicentre Health Centre III in Wakiso District, said the discussions challenged long-held assumptions that malaria is a “well-understood” condition.
“I used to think malaria had been fully researched, that we already knew what we needed to know,” she noted. “I now see that what has been studied is the conventional side of it. There are emerging factors we have not paid attention to. This work is opening up new ways of thinking, even about things we take for granted, like the crops we grow around our homes. We treat malaria as ordinary, yet it is still one of the most common conditions. Understanding these connections could change how we approach the disease.”
Ms. Doreen Nabwire Wamboka, In-charge at Namayumba Epicentre Health Centre III in Wakiso District, engages in a co-creation session as a fellow participant looks on during the stakeholder workshop in Kololo on April 15, 2026, underscoring the need for collaborative approaches to design interventions to tackle malaria.
The initiative will now combine spatial analysis, entomological studies, and community-based research to better understand how maize cultivation influences malaria risk. It will also involve farmers and other stakeholders in shaping potential interventions, reflecting a broader shift toward co-produced solutions.
The workshop, funded by The Open University, marked an important step in refining this research agenda. As the work progresses, its findings could inform policy and practice not only in Uganda, but also in other malaria-endemic countries where maize is widely cultivated. For now, the research signals a shift from isolated interventions to a more integrated understanding of how livelihoods and environments drive malaria transmission.
Health experts from across Africa have called for stronger use of routine health data in planning, supervision and service delivery, noting that although countries are generating large amounts of health information, much of it is still not being used.
The call came during a webinar hosted by the Makerere University School of Public Health (MakSPH) in partnership with The Global Fund under the theme “From National Dashboards to District Action: Strengthening Subnational Data Use for Planning, Supervision and Service Delivery.”
The webinar brought together health information specialists, policymakers and practitioners from Uganda, Kenya, Zimbabwe and Ethiopia to share experiences and lessons on using subnational data for evidence based decision making.
Kenya’s journey from data collection to action
In her keynote address, Dr Helen Kiarie, Head of the Monitoring and Evaluation Division at Kenya’s Ministry of Health, urged health practitioners and policymakers to move beyond routine reporting and use data to improve health outcomes.
“The bottleneck is no longer collecting data. It is turning routine data into decisions and decisions into action,” Dr Kiarie said.
Drawing on Kenya’s experience, she pointed to the country’s shift from paper based reporting systems to digital platforms, noting that more than 95% of public health facilities have been digitised.
According to Dr Kiarie, Kenya has developed National Data Analytics Guidelines to support evidence based decision making across the health system. The guidelines set out a structured approach to data analysis, interpretation and dissemination so that the information generated can be used.
She said building a culture of data use requires leadership that asks for evidence, regular performance reviews, public dashboards, mentorship programmes, and the integration of data into planning and budgeting.
Community data improving maternal health
Dr Kiarie gave practical examples of how data can shape health outcomes.
In Kwale County, community health promoters used household level data to identify and follow up pregnant women, encouraging them to attend antenatal care services and deliver at health facilities.
As a result, skilled birth attendance increased from 50 per cent in 2022 to 85 per cent, while reported home deliveries fell from 808 to 248.
She also pointed to Kenya’s efforts to link digital health data with health financing systems, saying better documentation and data quality have strengthened accountability and increased reimbursements to health facilities.
She added that real time maternal and perinatal death surveillance systems are helping health authorities identify gaps in care, assign responsibility and take corrective action to prevent avoidable deaths.
“Data has moved beyond documenting losses to becoming an instrument for preventing the next avoidable death,” Dr Kiarie said.
Addressing data quality challenges
Despite major investments in digital health systems, Dr Kiarie acknowledged that data quality challenges remain.
She cited system downtimes, the parallel use of paper and digital records, limited access to some digital platforms, and resistance to change among some health workers as barriers to data quality and use.
Still, she said Kenya’s data quality has improved considerably through digitisation and continued investment in governance, analytics capacity and quality assurance.
Regional experiences and lessons
The webinar also included a panel discussion with experts from Uganda, Zimbabwe and Ethiopia, who shared experiences on strengthening data use at district and facility level.
The discussion pointed to the importance of strong leadership, timely information, digital infrastructure and feedback mechanisms that help health workers and managers make informed decisions with the data available.
Participants agreed that health information systems should do more than serve as reporting tools. They should also support decision making where services are delivered.
Moving from information to impact
Speaking during the webinar, Prof. Rhoda Wanyenze, Dean of Makerere University School of Public Health (MAKSPH), commended countries for progress in strengthening health information systems and encouraging data use.
She urged practitioners and researchers to go beyond documenting challenges and start capturing examples of how data informed decisions are improving programmes and health outcomes.
“It would be really good for us to dig deeper in terms of what decisions we have actually made and what we would not have known or done differently if we did not have the data,” she said.
In his closing remarks, Dr Wodimu Ayele of The Global Fund said the value of data lies in its ability to improve service delivery, inform decision making and strengthen accountability.
He called on countries to keep investing in data quality, analytics capacity and health information systems, while making sure evidence generated at all levels leads to measurable improvements in health outcomes.
Uganda has released the preliminary findings of the 2025 Uganda Population-Based HIV Impact Assessment (UPHIA 2025), a national household survey that provides a current picture of the country’s HIV response and selected non-communicable disease indicators.
At the Uganda Media Centre today, 1 October 2026, the Minister of Health, Hon. Dr Chris Baryomunsi, released the preliminary results and said the evidence would guide policy, resource allocation and service improvement, with particular attention to people and communities with the greatest gaps. He urged Ugandans to know their HIV status, use prevention services and, when diagnosed, start treatment promptly and adhere to it.
Hon. Dr. Chris Baryomunsi.
Among adults aged 15 years and above, HIV prevalence was 5.9 percent, including 7.3 percent among women and 4.1 percent among men. Among adults aged 15–64, prevalence was also 5.9 percent, unchanged from 2020/21. Across the country, prevalence ranged from 1.3 percent in Karamoja to 8.0 percent in the South Western region. Of adults living with HIV, 85.3 percent knew their status; 99.1 percent of those aware were on treatment; and 96.5 percent of those on treatment had achieved viral load suppression. HIV-status awareness remains the central gap in the 95-95-95 cascade.
The survey also measured selected non-communicable disease indicators for the first time. Elevated blood pressure affected 15.5 percent of adults, while 24.8 percent had overweight or obesity and 0.9 percent had raised blood glucose.
L-R: Dr. Mary Boyd, Dr. Chris Baryomunsi, Prof. Charles Olaro and Prof. Rhoda Wanyenze.
Conducted from July to September 2025, UPHIA 2025 was the first population-based HIV impact assessment to be fully country-led. The Ministry of Health provided overall leadership, while Makerere University School of Public Health served as the prime implementing organisation, working with UVRI, UBOS, regional referral hospitals and local governments. PEPFAR funded the survey through the U.S. CDC.
Makerere University School of Public Health (MakSPH), on behalf of the WIN-WIN in the Wetlands for Climate Resilience project, invites eligible organisations to submit proposals for selection as the Implementing Partner responsible for designing and delivering a community-based urban wetland restoration and sustainable livelihood intervention in the Greater Kampala Metropolitan Area (GKMA).
This is an open, competitive Call for Proposals (CfP). In line with good practice for evidence-generation projects, this CfP intentionally does not prescribe the restoration model, livelihood package, or implementation methodology. Applicants are instead invited to propose their own technically sound, innovative, and locally appropriate approach in response to the problem statement, objectives and outcomes set out in the attached Terms of Reference (ToR). The selection process will be conducted in two stages: (1) a short Concept Note stage, open to all eligible applicants, and (2) a Full Proposal stage, open only to organisations shortlisted at Concept Note stage.
Key details:
What: Selection of an Implementing Partner for Community-Based Urban Wetland Restoration and Sustainable Livelihood Development
Reference No.: MakSPH/WIN-WIN/CfP/2026/01
Who can apply: Registered NGOs/CSOs, CBOs/cooperatives, private firms or social enterprises, or consortia of these
Where: Urban and peri-urban wetland communities in Wakiso, Mukono, and Mpigi districts (Greater Kampala Metropolitan Area)
Concept Note deadline: 16 October 2026, 5:00 PM (EAT)
Submission: winwinwetlands@musph.ac.ug, subject line “WIN-WIN CfP – [Applicant Organisation Name]”
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