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.
Makerere University School of Public Health invites applications for a PhD fellowship under the Wellcome Trust-supported NETOMA study, which examines the coexistence of health worker shortages and unemployment among qualified health professionals in Africa.
The successful candidate will undertake doctoral research involving ethnographic fieldwork and qualitative analysis of health workers’ professional identities, employment experiences and livelihoods. Applicants should hold a Master’s degree in Anthropology, Sociology, Development Studies, Political Economy or a closely related discipline, with training in qualitative research methods.
Through a European Union (EU) funded initiative, Makerere University and Mulago Hospital are hosting a German oncology reconstruction specialist Professor Dr. Thiha AUNG. AUNG is a surgeon, trainer at the Deggendorf Institute of Technology (THD), and researcher on cancer from the Deggendorf Institute of Technology (DIT), Germany.
With his international expertise in oncology and medical management roles at his home institution, his visit is a valuable addition to Uganda’s capacity building efforts in medical advancement.
Prof. Aung who arrived in Uganda in late September 2026 and has since then conducted free identified patient specialised surgeries and training for locals. These are expected to span two weeks. For the period, his service intersects medical expertise and humanitarian efforts.
This is not Prof. Aung’s first time in the country; his first major visit was in 2023, when he performed life-changing free surgeries on early patients. He then made medical history in June 2024 when he arrived to perform Africa’s first-ever lymph node transplant at Mulago Hospital.
It was against this background that the Makerere Public Relations Office engaged him in an exclusive interview to share his philosophy on medical service, his experiences in oncology reconstruction, and his unwavering belief that passion and dedication rather than just resources are the true drivers of sustainable medical progress.
Transforming Lives Through Oncology Reconstruction
At the heart of his mission through the ERASMUS – Oncology/Lymphedema project, is the treatment of lymphedema, a condition often referred to as elephantiasis.
In Europe, such surgeries can cost between 80,000 and 100,000 euros, making them inaccessible to many.
Thankfully, Professor and his team, including some of his post graduate students like Anna Friedrich (B.Sc) and Sophia Waser (B.Sc., PA) from the Institute of Medical Science and Engineering, have once again brought this specialised care to Uganda pro bono.
Professor AUNG with the article author.
He highlights the story of a teacher who, after receiving surgery, regained her quality of life and returned to the classroom. For him, the impact is exponential. “You change one life, but this person changes a lot in the community.”
This shift from individual surgery to the long-term wellbeing of the community, reinforces the local impact of these services.
Professor AUNG’s Personal Conviction
The professor confessed that inherently, he commands himself that beyond knowledge, true progress is driven by passion and will rather than resources.
He does not agree with those that think money and resources are the sole prerequisite for change in the medical world, stating, “you cannot change with money only.” Rather, he upholds the importance of personal decision and commitment.
When discussing the challenges of working in resource-limited settings, he maintains a simple, direct explanation “it’s always beyond the money.”
Ultimately, the Professor believes that if he can provide the spark, his students and patients can carry through with the same flame for significant change.
Motivation to Serve in Uganda
When asked about his inspiration for entering the field and now volunteering to work in Uganda, he explained that his primary goal was always to serve others. “That’s why I finished my medical school to help as many people as possible with my skills.”
Professor AUNG gestures during the interview.
He views his medical expertise not as a tool for the privileged, but as a universal resource., “People are all the same, their anatomy is the same. So, I can help all these people pretty well,” Prof AUNG remarked.
His approach is motivated by a pay it forward dogma where treating a single patient creates a broader societal benefit. He illustrates this through his work with patients who, after surgery, are able to return to their professions like the teacher earlier mentioned.
Tips for Medical Professionals working in Uganda
As a foundation for professional growth, the Professor advised medical professionals working in Uganda to prioritise genuine interest in their work because he believes it is “the most important…” for “if you are interested, you will go far in the profession.”
He further reinforced the human capacity point, noting, “no matter what kind of equipment you have… it all depends on the people operating them and the patient.”
Professor AUNG concluded by encouraging doctors to overcome resource fears through action, stating, “If you want to create impact or change, you do.”
Dr. AUNG is part of the Lymphoedema Warriors Association (LWAU) in Uganda. He describes it as a grassroots organisation and commends them for “leveling the grond”. He reiterated his commitment to work with the organisation in reviewing patient reports to determine the best course of treatment.
Makerere University’s School of Public Health (MakSPH) showcased research, training and international partnerships supported through European Union funding during the EU Uganda Research and Study Fair 2026 held at Makerere University.
The fair brought together students, researchers, academics, government representatives and development partners to explore opportunities in education, research, innovation and international collaboration, while celebrating 50 years of partnership between Uganda and the European Union.
Through its exhibition, MakSPH highlighted research and capacity building initiatives addressing public health challenges including infectious diseases, non communicable diseases, health systems, climate change and pandemic preparedness.
18 EU funded projects supported at MakSPH
Prof. Rhoda Wanyenze, Dean of Students, School of Public Health, said the School has benefited from 18 EU funded projects over the past five years, supporting research and training across several areas of public health.
Prof. Rhoda Wanyenze explains MakSPH research projects to Acting Minister of Education and Sports Dr John Chrysostom Muyingo during a tour of exhibition stands at the EU Uganda Research and Study Fair.
She said the projects have contributed to the training of PhD researchers and the development of research addressing infectious diseases and prevention, non communicable diseases, health systems, climate change and health.
Prof. Wanyenze also highlighted a new five year programme which started in 2021 that is aiming at strengthening capacity for research on pandemic preparedness and response, including outbreaks such as Ebola.
Stella Kakeeto interacts with students during the EU Uganda Research and Study Fair
Another programme being undertaken with the Ministry of Health and Karolinska Institute focuses on improving maternal health while also addressing adolescent pregnancy and the health of mothers and children.
She described partnerships as critical to advancing science and innovation, noting that collaboration allows researchers in Africa and Europe to share knowledge and strengthen the impact of research on communities.
Research partnerships strengthen innovation
Prof. Robert Wamala, Director of the Directorate of Research, Innovation and Partnerships at Makerere University, said the exhibition provided an opportunity to showcase EU funded projects across the University.
He noted that the School of Public Health alone has more than 18 such projects, while other colleges also have several EU supported initiatives.
Prof. Julius Okuni
One of the projects showcased was PREPARE TID, a partnership aimed at developing rapid diagnostic technologies for emerging and re emerging infectious diseases.
Prof. Julius Okuni, Associate Professor of Veterinary Pathobiology and Molecular Diagnostics at Makerere University, said the project brings together universities, industries and other organisations from Africa and Europe.
The project is working to develop technologies that can quickly identify pathogens responsible for outbreaks such as Ebola, Rift Valley fever and Crimean Congo haemorrhagic fever.
According to Prof. Okuni, Makerere is involved in field and laboratory work to test and refine the technologies before they can be delivered to end users.
Fair provides platform for research visibility
For researchers at MakSPH, the fair also provided an opportunity to increase the visibility of ongoing research and create new connections with researchers, policymakers and potential funders.
Dr. Raymond Tweheyo, Honorary Lecturer and Senior Research Fellow in the Department of Health Policy, Planning and Management, said such exhibitions allow researchers to share their work and identify others working on related challenges.
Dr. Raymond Tweheyo and Assoc. Prof. Angelina Kakooza Mwesigye at the exhibition
He cited the CONNECT for Health project, which focuses on transforming non-communicable disease care in Uganda through collaboration with partners across several countries.
Dr. Tweheyo said exhibitions can help researchers connect with policymakers, civil society organisations and other partners who can contribute to translating research into practical solutions.
Assoc. Prof. Angelina Kakooza Mwesigye, Associate Professor and Child Neurologist at Makerere University College of Health Sciences, also emphasised the importance of exposing young people to international research opportunities.
She said the long standing Uganda Europe partnership provides opportunities for the next generation of researchers to learn, build networks and prepare for future research collaborations.
The School of Public Health’s participation highlighted the role of international partnerships in strengthening research capacity, supporting innovation and developing evidence based responses to Uganda’s public health challenges.
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