Participants pose for a group photo after the launch of the MakSPH study on possible lead exposure from domestic cookware in Kampala, held on 11 June 2026 at the ResilientAfrica Network in Kololo.
Across Kampala, families use saucepans, cooking pots, frying pans, kettles, and pressure cookers every day. Makerere University School of Public Health is now investigating whether some of these items may expose households to lead, a toxic heavy metal that can enter food during cooking if contaminated materials are used to make them.
The year-long study, titled “Assessment of Lead Contamination in Domestic Cookware, Supply Chains, and Exposure Pathways in Informal Settlements of Kampala,” was launched on 11 June 2026 at MakSPH’s ResilientAfrica Network (RAN) in Kololo. Supported through the Lead Exposure Elimination Project (LEEP), with funding from Bloomberg Philanthropies, and led by Mr. Douglas Bulafu, Mr. Tom Okade, and Dr. Rawlance Ndejjo, the study will assess total and leachable lead levels in commonly used cookware, map how the products are sourced, distributed, and sold, and identify feasible interventions to reduce household exposure to lead.
Ms. Prossy Nabaggala, Senior Standards Officer at the Uganda National Bureau of Standards, pictured centre, consults with study co-investigators Mr. Tom Okade and Mr. Douglas Bulafu during the launch of MakSPH’s study on possible lead exposure from domestic cookware in Kampala.
Today, lead remains a major and preventable public health concern globally. WHO reports that no level of exposure is known to be without harmful effects and estimates that lead exposure contributes to more than 3.5 million deaths worldwide, mainly through cardiovascular effects. Children and women of child-bearing age are said to be especially vulnerable, with exposure linked to impaired brain development, reduced learning ability, harm to unborn children, high blood pressure, cardiovascular disease and kidney damage.
In Uganda, lead exposure concerns also extend to household products and informal markets. Aluminium pots and saucepans, particularly low-cost locally fabricated items, may be made from recycled scrap metal. If contaminated materials are used, lead may leach into food during cooking or other food-contact use, creating a possible route of exposure in homes.
During the launch, Assoc. Prof. David Musoke, Head of MakSPH’s Department of Disease Control and Environmental Health, underscored the importance of involving stakeholders throughout the research process. He said engaging stakeholders from the generation of research ideas to implementation and dissemination helps ensure findings do not remain within the University but are translated into evidence that can inform policy, practice, and community action.
“We engage with stakeholders throughout the research process, from developing ideas and designing projects to implementation and dissemination,” Dr. Musoke noted. “I am pleased that this workshop brings together policymakers, the Ministry of Health, non-governmental organisations, Kampala Capital City Authority, academia, staff and students. This helps ensure that research findings do not remain at the University but are beneficial to our stakeholders.”
Assoc. Prof. David Musoke delivers remarks during the study launch, emphasising sustained stakeholder engagement to ensure research findings inform policy, practice and community action.
He observed that the study was timely, as it addresses an important yet under-examined public health concern, arguing that while lead exposure from paint, pipes and drinking water has received considerable attention, exposure through cookware remains less understood despite its widespread use in many households. He added that the new research builds on MakSPH’s broader work in disease control and environmental health and will generate critical evidence to inform action on lead exposure risks in Uganda. Dr. Musoke also commended the study team for initiating this work.
Previously, MakSPH researchers Mr. Abdullah Ali Halage, Mr. Tom Okade, Dr. James Muleme and Dr. Juliet Kiguli, together with Mr. Ahmada Zziwa and Mr. Robert Mugabi, assessed knowledge, perceptions and practices related to heavy metal contamination and health risks among residents living near Kiteezi in Kampala, Katikolo in Mukono and Nkumba in Entebbe. The study, done in 2024, reached 505 residents and captured community and frontline perspectives from people living and working around the dumpsites. It showed how daily contact with dumpsite environments may expose communities to toxic heavy metals such as lead, arsenic, cadmium, and mercury through soil, water, air, food crops, animal products and waste-handling practices.
Evidence from the study, funded by the Government of Uganda through the Makerere University Research and Innovation Fund (MakRIF) and disseminated on 26 June 2025, showed that heavy metal exposure risks around the three municipal dumpsites within the Kampala Metropolitan Area were shaped by both environmental conditions and community behaviour.
Dr. Sabrina Kitaka, Member of the MakRIF Grant Management Committee, pictured centre, with research team members including Mr. Abdullah Ali Halage, Mr. Tom Okade and Dr. Juliet Kiguli, following the dissemination of findings on heavy metal exposure risks around Kampala Metropolitan dumpsites on 26 June 2025.
Although residents lived near dumpsites where waste can release heavy metals into soil, water and food chains, 76.4 per cent could not define heavy metals, and only 45.9 per cent had adequate knowledge of contamination and related health risks. Gaps extended to daily exposure pathways, with 38.4 per cent unaware that vegetables grown near dumpsites may contain high heavy metal levels and 39.8 per cent unaware that milk or meat from animals grazed near dumpsites may also be contaminated. More than half viewed dumpsite soils as fertile, 50.7 per cent considered such milk safe, and 51.3 per cent believed dumpsite waste could be used as manure.
The study recommended stronger risk communication, environmental monitoring, safer land-use enforcement and community education. The work on lead in domestic cookware now extends this focus from dumpsite-related heavy metal exposure to a possible household pathway. Mr. Douglas Bulafu, an early-career researcher and Principal Investigator of the study, said the team will examine whether commonly used cooking pots, saucepans and related utensils contribute to exposure, and generate evidence to guide safer cookware use, standards and market oversight.
“Lead contamination has been documented from sources such as paint, fuel and air pollution, but less attention has been given to cookware as a potential pathway of exposure. That is the gap this study seeks to address,” Mr. Bulafu said. “We focused on Kampala because it has many informal settlements, small-scale cookware workshops and a large consumer market where low-cost cookware is widely produced, sold and used. When people buy these products, they often do not know where they were made, what materials were used, or whether they contain lead. The supply chains are also poorly understood, meaning households could be exposed without knowing.”
Mr. Douglas Bulafu, Principal Investigator, speaks during the launch of the MakSPH study on possible lead exposure from domestic cookware in Kampala, highlighting the need for evidence to guide safer cookware use, standards and market oversight.
The study will use a cross-sectional, mixed-methods design to connect laboratory evidence with supply-chain realities in Kampala’s informal settlements. The team will purchase about 100 cookware samples from open-air markets, roadside vendors, retail shops and supermarkets in Kisenyi, Katanga, Bwaise, Namuwongo, Banda and Kasubi, test them for total and leachable lead, and conduct about 30 key informant interviews across the supply chain to understand how cookware is sourced, produced, distributed and used.
Findings will be validated with stakeholders and used to identify feasible interventions, including stronger regulation and enforcement, raw-material control, better manufacturing practices, market surveillance and consumer awareness. The evidence is expected to support standards development, product testing, policy uptake, safer manufacturing practices and public guidance on cookware choices, helping reduce household exposure to lead and associated health risks.
Speaking on behalf of the Ministry of Health, Dr. Didacus Namanya, a health geographer and environmental health expert, welcomed the study, saying scientific evidence on lead exposure is critical because public health decisions can have lasting consequences for life and wellbeing.
Dr. Namanya implored the research team to ensure the evidence from the study informs decisions beyond academia, shaping policy, strengthening public health practice and guiding practical measures to reduce lead exposure in communities. He emphasised that research should not remain in the “ivory tower” but reach decision-makers and the public, so that evidence from the study translates into policy, practice and stronger protection for communities.
Dr. Didacus Namanya, speaking on behalf of the Ministry of Health, delivers remarks during the study launch on 11 June 2026, urging the research team to ensure evidence on lead exposure informs policy, practice and practical community protection measures.
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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