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Ugandan Legislators applaud MakSPH for Road Safety & Injuries Research

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Members of Parliament under the Parliamentary Forum on Road Safety (PAFROS) have commended research efforts by the Makerere University School of Public Health’s Trauma and Disability Unit (TRIAD) for its leadership in injury and prevention research. The legislators signed a commitment to support all efforts aimed at improving road safety in Uganda.

 The legislators said this while at an engagement meeting with researchers at MakSPH that took place on Thursday 17th February 2022 at Sheraton Hotel. In a well-attended session, the research team shared evidence from a number of publications that have influenced policy, and over 10-11 years, and the several achievements the School has achieved in collaboration with partners both national and international.

Members of Parliament under the Parliamentary Forum on Road Safety (PAFROS)
Members of Parliament under the Parliamentary Forum on Road Safety (PAFROS) alongside TRIAD PI Dr. Olive Kobusingye during a breakfast meeting.

The 2014 WHO Global Health Estimates show high burden of injuries with over five million people dying of injuries every year. Mr. Frederick Oporia, a PhD fellow says nearly every six seconds, someone dies from an injury leaving over 50 million people with disabilities.

Despite this, there is insufficient research capacity to drive prevention and management of these injuries which makes multidisciplinary approach in handling multidisciplinary nature of injuries.

Mr. Frederick Oporia, a PhD fellow speaks at the dialogue with MPs.
Mr. Frederick Oporia, a PhD fellow speaks at the dialogue with MPs. 

TRIAD’s main objective is to contribute to the reduction of injury burden in Uganda by strengthening research capacity on injuries and their medical, social and economic consequences both at Individual, community and National level.

There are various kinds of injuries that range from being intentional and non-intentional. Some of these include violence, burns, poisoning, drowning, falls and road traffic crashes. In all these injuries, road traffic contributes the highest burden 24% hence a big problem.

Currently, TRIAD focuses on mobility, Road Traffic Injury prevention, drowning prevention, childhood injury prevention and emergency Trauma Care and emergency medical services.

“When we compare HIV, tuberculosis and Malaria rates, we see that injuries alone almost double what these other Disease claim and it’s a problem we need to tackle,” says Oporia.

Goal 3 of the Sustainable Development Goals (SDGs) seeks to ensure health and well-being for all, at every stage of life. Equally so, the UN Decade of Action included road safety in the framework of Sustainable Development Goals with an ambition to halve road traffic deaths and injuries by 2020.

The 2011-2020 decade of action for road safety was premised on five pillars that included road safety management, safer roads and mobility, safer vehicles, safer road users, and post-crash response.

However, trends analysis in the Uganda Police Reports show that Uganda instead increased road traffic crashes. The SDG Goal 11 that commits UN member States to make cities and human settlements inclusive, safe, resilient and sustainable ambitiously states that by 2030, the member states should be able to provide access to safe, affordable, accessible and sustainable transport systems for all, improving road safety, notably by expanding public transport, with special attention to the needs of those in vulnerable situations, women, children, persons with disabilities and older persons.

Hon. Naome Kabasharira, the Rushenyi County Constituency MP shares a light moment with the TRIAD Unit research team at Sheraton. Listening in is Dr. Olive Kobusingye, the PI
Hon. Naome Kabasharira, the Rushenyi County Constituency MP shares a light moment with the TRIAD Unit research team at Sheraton. Listening in is Dr. Olive Kobusingye, the PI

The Road safety performance review report of 2018 show that Uganda’s road safety management is managed in the Ministry of Works and Transport under the Directorate of Road Transport. Some of the road transport legislations include, the Traffic and Road Safety Act (Amended) 2020, the Uganda National Roads Authority Act, 2006, the Uganda Road Fund Act, 2008, the National Road Safety Policy, 2014 and the Non-Motorized Transport policy, 2012.

Hon. Bright Amooti
Hon. Bright Tom Amooti, MP Kyaka Central appends his signature on the commitment from MakSPH to promote road safety in Uganda.

Speaking to the legislators, Esther Bayiga Zziwa, a PhD fellow at MakSPH’s TRIAD unit says however that Uganda has legislative gaps in majority of the risk factors for instance, while Uganda has national drink-driving law in place, and drink – driving based on Blood Alcohol Content (BAC) or equivalent breath alcohol concentration (BrAC), the BAC limit for the general population is way higher than the global standard. The global standard is at below 5 gram per blood liter. However, in Uganda, the law puts it at 7 gram per blood liter which is high. Ms. Bayiga says there is a need to handle this back to the global level.

Uganda has a national motorcycle helmet law in place which applies to motorcycle drivers and adult passengers and to all road types an engine type. However, the law does not require helmets to be properly fastened as well as meet the national and or international standards.

“Helmets standards for motorcyclists put up by Uganda National Bureau of Standards (UNBS) need to make sure that those ones on market meet the standards and if you are found wearing a fake helmet, you are not better off than one not wearing any because in case of a crash, it will damage your head instead of protecting it, and people need to fasten their Helmets for better effectiveness,” says Bayiga.

Research on road safety has found that behaviour interventions area not as effective as environmental, legislative and enforcement actions. Bayiga says the Behavioural component alone cannot be effective. She recommends a multipronged approach that includes bbehavioural, environmental modification, enforcement and legislation in road safety regulation.

Uganda lacks a national child restraint law based on age, weight, height or a combination of these factors that would restrict children under a certain age-height from sitting in the front seat.

“In Uganda, even here in Kampala, those who can afford cars do not buy child safety seats for their babies and the children are carried by other adults and do not have a seat on their own. However, in case of a clash, those are the first ones that fall off the car because of their body mass and can’t survive with the normal seat,” Bayiga says.

Esther Bayiga Zziwa, a PhD fellow at MakSPH’s TRIAD unit
Esther Bayiga Zziwa, a PhD fellow at MakSPH’s TRIAD unit presenting at a meeting with members of PAFROS at Sheraton Hotel during a breakfast meeting on February 17, 2022.

According to Bayiga, other countries have the regulations but; “Our law does not take account any with regarding children, and probably some people think cannot afford, but this can not be compared to the lives and value of children, they too need safe seat because every life matters and a law should be put in place to address this.”

Hon. Linda Irene Mugisa, the Fort portal City Woman MP and member of the Road Safety Forum acknowledges the role of legislators to make laws and policies that would protect Ugandans.

Hon. Linda Irene Mugisa, the Fort portal City Woman MP and member of the Road Safety Forum
Hon. Linda Irene Mugisa, the Fort portal City Woman MP and member of the Road Safety Forum signs a MakSPH-Road Safety commitment

“We have a big role of sensitizing the masses. Right now, we have very many youths who are earning income through riding boda-bodas. And the unfortunate part of this is that most of these youths have not gone through training and most of them are riding illegally because some cannot afford the driving permits. As members of parliament we feel we should advocate for the reduction in the amount of money a rider requires in order to acquire a driving permit,” says Hon. Linda.

Juliet Bashiisha Agasha, the Woman MP for Mitooma District said she was impressed by the dialogue and was excited to learn that indeed, the Trauma, Injury and Disability Unit at Makerere University School of Public Health was the only unit in Uganda that focuses on research of injury and prevention.

Juliet Bashiisha Agasha, the Woman MP for Mitooma District submits during a MakSPH-PAFROS breakfast meeting at Sheraton in Kampala on road safety.
Juliet Bashiisha Agasha, the Woman MP for Mitooma District submits during a MakSPH-PAFROS breakfast meeting at Sheraton in Kampala on road safety.

According to Hon. Agasha, there are many unqualified drivers on Uganda’s road who commit a lot of traffic offenses and sometimes walk away without punishment due to lack of monitoring systems. She also says most drivers lack good training and that some simply acquire driving permits without ever going to the driving schools.

“If we can have the measures that can monitor whoever makes a mistake, and then they charge accordingly, I know as Ugandans, we fear fines very much. The moment they fine you today, I don’t think tomorrow you can repeat the same mistake,” says Hon. Agasha.

She advocates for more cameras to track traffic crimes in order to improve road safety. “In fact, you find someone who is driving without a seatbelt and when he senses a traffic person, that is when he remembers that seatbelts are supposed to be used. So there is a lot of effort that we have to put in in order to reduce on road accidents especially on these motorcycles. You find a big group of motorcycles driving when there are red lights and they don’t mind whether there is red or green for them they keep moving. But if they can be controlled or sensitized about dangers of a vehicle that coming from a different direction, I believe we can reduce on the road accidents,” says Hon. Agasha.

The MP for Iki-Iki County in Budaka district, Robert Kasolo agrees that using technology in enforcement of traffic order is the way to go. He expresses concern that cameras in Uganda are largely not for road traffic law enforcement but for security reasons. “But I think that would be the ideal situation. In developed countries, cameras are part of the gadgets for enforcing traffic laws. We need to move in that direction. Policemen cannot be everywhere. But a camera can record a wider area and can be a source of evidence,” says Hon. Kasolo, who also doubles as Vice Chairperson of the Physical Infrastructure Committee of Parliament.

MP for Iki-Iki County in Budaka district, Robert Kasolo at the Breakfast meeting.
MP for Iki-Iki County in Budaka district, Robert Kasolo at the breakfast meeting. 

Tonny Ayo, the Member of Parliament for Kwania County, and Vice chairperson Parliamentary committee on Road Safety wants the Uganda Police Traffic department to begin to use the cameras both within the cities and high ways to bring drivers to book.

“One of our concerns of ensuring that people follow the traffic regulations and laws is that government put in place the cameras on streets and highways and we have spent money on this and the purpose was not only to deal with crime and terrorism but one of them was enforcement of traffic rules and regulations which unfortunately as a Forum as parliament and a public are wondering why government cannot come up to enforce this,” says Hon. Ayo.

Hon. Tonny Ayo, the Member of Parliament for Kwania County, and Vice chairperson Parliamentary committee on Road Safety
Hon. Tonny Ayo, the Member of Parliament for Kwania County, and Vice chairperson Parliamentary committee on Road Safety

He opines that; “When you drive along highways and roads within Kampala, the reckless driving of high speed, the bad overtaking, we expected that cameras could take stock of what is happening. We are calling on government to move in to ask police to begin to use these cameras to enforce the laws.”

According to Hon. Ayo, using video and pictorial evidence from the cameras, government will go a long way in collecting huge non-tax revenue through fines of traffic offenders.

“If we do this consistently for 6 months, then we are going to see discipline by the motorist in in this country and I think by the decade plan of action we were supposed to have reduced road crashes and injuries in the country by half by 2020. Now we are in 2022, and instead of reducing, the crashes and injuries have increased. That means now we need to act because we have noticed that sensitization and talking to people,” says Hon. Ayo.

Dr. Olive Chifefe Kobusingye, an accident & emergency surgeon, injury epidemiologist at MakSPH says TRIAD’s biggest concern is road safety and accessible for all road users. She ads that this can be achieved through good road designs.

“Designing for all road users not just for motorists. Making sure that there is space to accommodate pedestrians, cyclists, motorcyclists and accommodate those that are using wheel chairs for instance and to pay attention to the size of the population so that we in the design cater for heavy pedestrian presence, those spaces are adequate for them,” says Dr. Kobusingye.

Dr. Olive Chifefe Kobusingye, an accident & emergency surgeon, injury epidemiologist at MakSPH
Dr. Olive Chifefe Kobusingye, an accident & emergency surgeon, injury epidemiologist at MakSPH speaking during the breakfast meeting at Sheraton Hotel.

In addition to the design, Dr. Kobusingye also agrees with the legislators on the need to increase enforcement of traffic regulations in Uganda to ensure road safety.

“There are areas where we need to enforce for instance where there is limited access to motorized traffic. These are all provided for in the non-motorized transport policy. So, the implementation of that policy is key to ensuring that transportation is safe, its accessible, its affordable and that its equitable that we do not prioritize certain types of road users over others,” Dr. Kobusingye observes.

The TRIAD research team in a group photo with Members of Parliament under the Parliamentary Forum on Road Safety (PAFROS) at Sheraton Hotel, Kampala on
The TRIAD research team in a group photo with Members of Parliament under the Parliamentary Forum on Road Safety (PAFROS) at Sheraton Hotel, Kampala on Feb. 17, 2022

Davidson Ndyabahika

Health

Harriet Aber’s Research Uncovers Uganda’s Hidden Crisis of Child Substance Use

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Dr. Harriet Aber Ondoga takes her seat in the Freedom Square during Makerere University’s 76th Graduation Ceremony on February 25, 2026. Makerere University School of Public Health Communications Office, Graduation Profiles Series, 76th Graduation Ceremony, Dr. Harriet Aber Odonga, “Substance Use among Children in Mbale, Uganda: Health System Landscape and Support Structures,” Kampala Uganda, East Africa."

In Uganda, children arrive at health facilities every day with fever, cough, injuries or routine illnesses. What health workers rarely recognise is that some of these children are already living with alcohol or other substance use disorders, conditions that complicate diagnosis, delay treatment, and quietly undermine children’s health, development, and long-term wellbeing.

This hidden reality was uncovered by Dr. Harriet Aber Odonga during her doctoral research at Makerere University School of Public Health (MakSPH). Her PhD study, titled “Substance Use among Children in Mbale, Uganda: Health System Landscape and Support Structures,” examined how Uganda’s health system detects and responds to substance use among children aged six to 17 years.

The findings revealed a problem far more widespread than many health workers and caregivers assumed. Nearly one in four children attending health facilities showed signs of alcohol or other substance use problems, with alcohol the most common substance. In the study, a child was classified as having a “probable” substance use disorder when responses to a standard screening questionnaire indicated harmful or dependent patterns of use requiring further clinical assessment.

Harriet Aber Odonga defending her PhD at MakSPH in October 2025. Her study found that nearly one in four children attending health facilities in Mbale showed signs of alcohol or other substance use problems, many of which go undetected within routine care. Makerere University School of Public Health Communications Office, Graduation Profiles Series, 76th Graduation Ceremony, Dr. Harriet Aber Odonga, “Substance Use among Children in Mbale, Uganda: Health System Landscape and Support Structures,” Kampala Uganda, East Africa."
Harriet Aber Odonga defending her PhD at MakSPH in October 2025. Her study found that nearly one in four children attending health facilities in Mbale showed signs of alcohol or other substance use problems, many of which go undetected within routine care.

The discovery adds urgency to an already serious public health challenge. Globally, alcohol and other substance use is responsible for one in five deaths and contributes to more than 200 disease and injury conditions, according to WHO. Across Africa, alcohol alone accounts for 6.4 per cent of all deaths and 4.7 per cent of disability-adjusted life years. In Uganda, alcohol use disorder affects roughly 7.1 per cent of the population and contributes to about 7% of all deaths, while research among young people shows that alcohol exposure often begins early in life.

Despite these risks, most policy and research attention has historically focused on adults and older adolescents. Much less is known about children who begin experimenting with alcohol and other substances earlier in their childhood, a gap Aber set out to examine by studying how Uganda’s health system identifies and responds to substance use among children.

An AI-generated image shows a health worker examining a young child at a clinic, reflecting the kind of routine care settings where Dr Harriet Aber’s research found that many children with substance use challenges often go undetected. Makerere University School of Public Health Communications Office, Graduation Profiles Series, 76th Graduation Ceremony, Dr. Harriet Aber Odonga, “Substance Use among Children in Mbale, Uganda: Health System Landscape and Support Structures,” Kampala Uganda, East Africa."
An AI-generated image shows a health worker examining a young child at a clinic, reflecting the kind of routine care settings where Dr Harriet Aber’s research found that many children with substance use challenges often go undetected.

A research question begins

Aber’s interest in the subject began unexpectedly. “I remember seeing a notice calling for PhD students to research child alcohol use,” Dr. Aber recounted. “The phrase struck me immediately. I could not believe that children were drinking alcohol. That moment sparked my curiosity, so I began reviewing the literature on the subject in Uganda. During that search, I came across a study documenting alcohol use among children as young as five years old. That finding was deeply unsettling and raised many questions for me.”

With a longstanding interest in child health, Aber saw the research as an opportunity to investigate a problem that had received little systematic attention. What began as disbelief developed into a doctoral investigation examining how Uganda’s health system identifies and responds to substance use among children. She began her doctoral studies in 2021 at MakSPH under the supervision of Dr. Juliet N. Babirye, Prof. Fred Nuwaha, and Prof. Ingunn Marie S. Engebretsen from the University of Bergen, Norway. She defended her thesis on October 25, 2025, before graduating during Makerere University’s 76th graduation ceremony on February 25, 2026.

Harriet Aber (centre) celebrates with her internal examiner, Dr Justine Bukenya; supervisors Dr Juliet N. Babirye, Prof. Fred Nuwaha, and Prof. Ingunn Marie S. Engebretsen; Chair of the defence, Prof. David Guwatudde; and mentor, Prof. Christopher Garimoi Orach, following her successful PhD defence on October 29, 2025, at MakSPH. Makerere University School of Public Health Communications Office, Graduation Profiles Series, 76th Graduation Ceremony, Dr. Harriet Aber Odonga, “Substance Use among Children in Mbale, Uganda: Health System Landscape and Support Structures,” Kampala Uganda, East Africa."
Harriet Aber (centre) celebrates with her internal examiner, Dr Justine Bukenya; supervisors Dr Juliet N. Babirye, Prof. Fred Nuwaha, and Prof. Ingunn Marie S. Engebretsen; Chair of the defence, Prof. David Guwatudde; and mentor, Prof. Christopher Garimoi Orach, following her successful PhD defence on October 29, 2025, at MakSPH.

Investigating the health system response

Aber’s study examined four key questions. It measured how common substance use disorders are among children visiting health facilities. It assessed whether health facilities are equipped to screen and manage these cases. It evaluated whether screening tools are acceptable to children, caregivers, and health workers. It also examined how families seek help when children begin using substances.

To answer these questions, the research used a mixed-methods design combining quantitative surveys and qualitative interviews. Aber collected data from 834 children attending health facilities in Mbale District, assessed 54 health facilities in the district to determine their readiness to screen and manage substance use disorders, and interviewed health workers, caregivers, and children to understand experiences of care and barriers to seeking help. Additional surveys involving 602 children and 355 caregivers examined help-seeking patterns and support structures.

Quantitative data were analysed to estimate prevalence and identify associated risk factors, while qualitative interviews provided insight into how families, communities and health workers respond when children begin using substances.

What the research found

A patient walks into the Masaba Wing outpatient clinics at Mbale Regional Referral Hospital, one of the key study sites for Dr. Harriet Aber’s research on substance use among children in Mbale, Uganda. Photo: Mbale Regional Referral Hospital. Makerere University School of Public Health Communications Office, Graduation Profiles Series, 76th Graduation Ceremony, Dr. Harriet Aber Odonga, “Substance Use among Children in Mbale, Uganda: Health System Landscape and Support Structures,” Kampala Uganda, East Africa."
A patient walks into the Masaba Wing outpatient clinics at Mbale Regional Referral Hospital, one of the key study sites for Dr. Harriet Aber’s research on substance use among children in Mbale, Uganda. Photo: Mbale Regional Referral Hospital.

Data collected between 2023 and 2024 across health facilities in Mbale District in Eastern Uganda showed that substance use among children was far more common than many health workers and caregivers assumed. Alcohol use disorder emerged as the most prevalent form of substance use disorder among children in the study. The analysis also showed that children were significantly more likely to use substances if they were exposed to peer or sibling use, lived in lower-income households, or experienced strained relationships with caregivers.

The research also revealed major health system gaps. Only 19 of the 54 health facilities assessed, representing 35 per cent, met the minimum readiness criteria required to screen, diagnose or manage substance use disorders. Many facilities lacked trained staff, standardised screening guidelines, and clear referral pathways for specialised care.

Aber explained that substance use often goes undetected because it is rarely the primary reason children visit health facilities. “Substance use is hidden,” she asserted, reflecting on evidence from her doctoral study. “While health workers are treating other illnesses, some children coming to these facilities are already struggling with alcohol or other substances.”

She added that early substance use can have lasting consequences for children’s development. “Risk was higher among children exposed to peer or sibling substance use, lower household income, lower caregiver education, and strained child-caregiver relationships. The public should be concerned because early substance use affects brain development, mental health, education completion, and long-term well-being.”

Families often navigate the problem alone

Illustrative AI image: Alcohol displayed in a typical community setting. Aber’s study in Mbale highlights how early exposure within everyday environments can shape children’s risk of substance use. Makerere University School of Public Health Communications Office, Graduation Profiles Series, 76th Graduation Ceremony, Dr. Harriet Aber Odonga, “Substance Use among Children in Mbale, Uganda: Health System Landscape and Support Structures,” Kampala Uganda, East Africa."
Illustrative AI image: Alcohol displayed in a typical community setting. Aber’s study in Mbale highlights how early exposure within everyday environments can shape children’s risk of substance use.

Her research also examined how families and communities respond when children begin using substances. She found formal help-seeking to be rare. Many caregivers relied on informal networks, including relatives, teachers, religious leaders, and local authorities. Health services were seldom the first point of support.

Meanwhile, punitive responses such as discipline or punishment were sometimes used by caregivers attempting to stop the behaviour of substance use among children, but these responses rarely addressed the broader social and family pressures influencing the vice.

CRAFFT screening tool used to assess substance use risk among children and adolescents. Courtesy photo. Makerere University School of Public Health Communications Office, Graduation Profiles Series, 76th Graduation Ceremony, Dr. Harriet Aber Odonga, “Substance Use among Children in Mbale, Uganda: Health System Landscape and Support Structures,” Kampala Uganda, East Africa."
CRAFFT screening tool used to assess substance use risk among children and adolescents. Courtesy photo.

One encouraging finding emerged from her study’s assessment of early detection tools. Aber evaluated the use of the CRAFFT screening tool, a short set of structured questions used by health workers to identify whether a child may be using alcohol or other substances. Children, caregivers, and health workers generally found the questions from the tool easy to understand and acceptable to use. In the study, over 85 per cent of children reported the questions were easy to answer, and nearly nine in ten caregivers were comfortable with the screening process.

These findings, however, suggest that routine early detection could be integrated into primary healthcare within the communities. “If policymakers were to act on one finding from my research, I would prioritise integrating routine, age-appropriate substance use screening into primary healthcare,” Aber argued. “With proper training and referral systems, health workers can identify early risk and support children before the problem escalates.”

Training across nutrition, public health and health systems

Aber’s approach to the problem reflects a research journey shaped by training across multiple areas of child and public health. She first studied Food Science and Technology at Kyambogo University, graduating in 2011, before specialising in Nutrition during her Master of Public Health at Makerere University, graduating in 2015, before embarking on her doctoral training in Public Health at the School, completing in 2025 to graduate at Makerere University 76th Congregation.

Dr. Harriet Aber moments after being conferred a PhD in Public Health by Chancellor Dr. Crispus Walter Kiyonga during Makerere University’s 76th Graduation Ceremony on February 25, 2026. Makerere University School of Public Health Communications Office, Graduation Profiles Series, 76th Graduation Ceremony, Dr. Harriet Aber Odonga, “Substance Use among Children in Mbale, Uganda: Health System Landscape and Support Structures,” Kampala Uganda, East Africa."
Dr. Harriet Aber moments after being conferred a PhD in Public Health by Chancellor Dr. Crispus Walter Kiyonga during Makerere University’s 76th Graduation Ceremony on February 25, 2026.

Before beginning her PhD, she worked on nutrition research and later coordinated studies examining climate risks, anticipatory humanitarian action and community health systems. This background shaped how she approached substance use among children, not as an isolated behavioural problem but as an issue influenced by broader health and social conditions.

“I do not see child substance use as a problem with a single cause,” she noted. “It is influenced by biological, psychological, social, and system-level factors. My nutrition training helped me appreciate how substance use intersects with broader child health concerns such as mental health, family stress, and even food insecurity.” These pressures are visible in her research site in Mbale, where environmental shocks, economic hardship, and family instability persistently shape daily life. Recurrent landslides and livelihood disruptions place strain on households, and adolescents facing stress or instability may turn to substances as a coping mechanism, she holds.

From evidence to solutions

Completing her PhD has now shifted Aber’s perspective from documenting problems to identifying solutions for social impact. “Completing my PhD shifted my perspective from simply generating evidence to actively providing solutions,” she observed. “Child health challenges such as substance use, nutrition, and climate-related risks are interconnected. As a researcher, I have become more systems-focused, and as an advocate, I feel a stronger responsibility to ensure evidence informs policies that improve children’s wellbeing.”

Dr. Harriet Aber (centre) poses with family members during Makerere University’s 76th Graduation Ceremony on February 25, 2026. Makerere University School of Public Health Communications Office, Graduation Profiles Series, 76th Graduation Ceremony, Dr. Harriet Aber Odonga, “Substance Use among Children in Mbale, Uganda: Health System Landscape and Support Structures,” Kampala Uganda, East Africa."
Dr. Harriet Aber (centre) poses with family members during Makerere University’s 76th Graduation Ceremony on February 25, 2026.

For Aber, that responsibility extends to the families whose experiences informed the research. Parents, teachers, and health workers often notice behavioural changes first, even when they feel unprepared to respond. Listening without judgment, recognising warning signs, and linking children to appropriate support can make a significant difference, she noted, especially in a context where formal services remain limited.

Her research ultimately sends a clear message for Uganda’s health system. Children affected by substance use are already present in communities and health facilities. Detecting the problem earlier, strengthening screening systems, and equipping frontline health workers with appropriate tools could significantly improve outcomes for vulnerable children.

Behind the research journey stood a wide network of support, including MakSPH supervisors and doctoral committee, the TREAT consortium, the MakSPH PhD forum, the Health Development Centre secretariat, study participants, research assistants, family and friends, and funding support from the Government of Uganda through the Makerere University Research and Innovations Fund (MAKRIF) and the Norwegian Research Council, all of whom she remains grateful.

Aber’s research ultimately points to a critical gap in Uganda’s health system. Children affected by substance use are already present but remain largely invisible. Without routine screening, trained health workers, and clear referral systems, opportunities for early intervention are often missed. Addressing this gap, as indicated by her study, goes beyond clinical care. It requires strengthening how the health system recognises and responds to emerging risks that affect children’s long-term health and development.

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John Okeya

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Wear the white coat with humility

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Some of the Medical Students that attended the White Coat Ceremony pose for the camera. White Coat Ceremony for Medical students, 12th March 2026, College of Health Sciences, Mulago Campus, Makerere University, Kampala Uganda, East Africa.

By Carol Kasujja and Zaam Ssali

Medical students at Makerere University have been urged to wear the white coat with humility as they begin their journey in the medical profession.

The call was made during the White Coat Ceremony held on Thursday at the Makerere University College of Health Sciences in Mulago.

The White Coat Ceremony marks the beginning of a new journey in healthcare and symbolises professionalism, compassion and excellence. It represents not only the mastery of medical knowledge but also a promise to always place patients at the centre of care. It is a commitment to listen, advocate, heal, and treat every individual with dignity and respect.

“We would have given you a suit, but the symbol of the white coat reminds you that you are here to work. White signifies purity in service. You are in medical school because you are among the best, and you have some of the best lecturers,” said Bruce Kirenga, the Principal of the College of Health Sciences.

Prof. Bruce Kirenga addresses the students. White Coat Ceremony for Medical students, 12th March 2026, College of Health Sciences, Mulago Campus, Makerere University, Kampala Uganda, East Africa.
Prof. Bruce Kirenga addresses the students.

Prof Kirenga lauded the students for their dedication to a path dedicated to preserving lives and urged the students to serve with dedication and protect the image of health workers.

“These days, you can use Artificial Intelligence to generate entire coursework, but when it comes to practice, remember the university has an AI policy and you must use it responsibly. In medicine, you take responsibility for your decisions. AI may make life easier, but you must learn and use your hands. Go where the patients are,” he noted.

Prof Kirenga also reminded the students that a medical career offers different paths, including research, teaching, clinical care, and administration.

“As first-year medical students, support each other. Find peers to share your struggles with, especially those in your year. Get mentors and coaches. It took me 26 years to become a Principal, so find mentors who can guide you,” he advised.

Dr. Sabrina Kitaka. White Coat Ceremony for Medical students, 12th March 2026, College of Health Sciences, Mulago Campus, Makerere University, Kampala Uganda, East Africa.
Dr. Sabrina Kitaka.

Speaking at the event, Sabrina Kitaka, a senior lecturer at the medical school, urged students to uphold the values expected of someone putting on the white coat by being humble and making sure that they connect with their patients.

“Wearing a white coat is a symbol of your commitment to a profession full of honour. This moment is like a rite of passage, from adolescence into adulthood. Joining this noble profession does not make you more important than other students. Be humble,” Dr Kitaka said.

She also encouraged the students to show kindness and compassion to their patients.

Addressing the students, Dr Idro Richard, the Deputy Principal at the College of Health Sciences, called upon the students to always make sure that they keep patients secrets.

Dr Idro Richard (2nd R) with officials and students at the event. White Coat Ceremony for Medical students, 12th March 2026, College of Health Sciences, Mulago Campus, Makerere University, Kampala Uganda, East Africa.
Dr Idro Richard (2nd R) with officials and students at the event.

“People will come to you and share secrets they have never shared even with their closest family members, do not share people’s pains. If one of you makes a mistake the public will blame all the fraternity so handle your patients with dignity. Always place yourself in the life of those patients when you are in the ward,” Dr Idro, said.

Dr Idro reminded the students to always think of their safety while on the ward by avoiding open shoes.

“Be smart for your own safety, always wear closed shoes, a needle can fall and hurt your legs when you are wearing open shoes. Maintain the excellence you had when you joined and avoid doing life alone,” Dr Idro said.

He further advised the students to always create time and have fun because it is not all about medicine

Cake cutting, one of the White Coat Ceremony highlights. White Coat Ceremony for Medical students, 12th March 2026, College of Health Sciences, Mulago Campus, Makerere University, Kampala Uganda, East Africa.
Cake cutting, one of the White Coat Ceremony highlights.

“Have an open mind, have some fun and also learn other things like soft skills, write, sell and travel. You are in the best School with the best teachers do not allow mediocrity. Avoid cheating, laziness, drugs and betting,” Dr Idro, noted.

In her speech, Anne Atukunda Ronaldine, the chairperson of the Makerere University Medical Students Association (MUMSA), told the first years that they are privileged to join the College as it celebrates a century of excellence.

“Be your brother’s keeper. You will make it together if you work together as a class. Do not avoid your lectures. Medical school is a lot of work, but it gives back,” Atukunda said.

Anne Atukunda Ronaldine. White Coat Ceremony for Medical students, 12th March 2026, College of Health Sciences, Mulago Campus, Makerere University, Kampala Uganda, East Africa.
Anne Atukunda Ronaldine.

During the ceremony, the College of Health Sciences safeguarding and inclusion champions encouraged students to speak up and report any form of harassment, abuse, or unsafe situations, noting that safeguarding is everyone’s responsibility.

The champions reminded students that creating a safe learning environment requires respect for one another, responsible behavior, and the courage to raise concerns when something is not right. They also urged the new students to support their peers and make use of the available safeguarding channels whenever they feel unsafe or witness misconduct.

The Champions also called upon their peers to support students with disabilities so that no one is left behind. It was a proud moment for many first-year students to finally see themselves wearing white coats, as it was a dream come true for many. The event concluded with a cake-cutting ceremony and a dinner.

Carol Kasujja
Carol Kasujja Adii

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82% Stressed: Uncovering the Hidden Mental Health Burden Among Kampala’s Taxi Drivers

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Commuter minibuses to various destinations in one of Kampala's Taxi Parks. Photo: Katumba Badru. New study by Dr. Linda Kyomuhendo Jovia, medical doctor and Master of Public Health graduate Makerere University School of Public Health, Kampala Uganda, East Africa, cross-sectional survey of 422 drivers across Old, New, Kisenyi, Usafi, Namirembe, Nakawa, and Nateete parks, symptoms of depression (65.6%), anxiety affected more than 70%, and stress an estimated 82%, March 2026.

A new study by Dr. Linda Kyomuhendo Jovia, a medical doctor and graduate of the Master of Public Health programme at Makerere University School of Public Health, has found high levels of psychological distress among minibus taxi drivers operating in Kampala’s major taxi parks. In a cross-sectional survey of 422 drivers across Old, New, Kisenyi, Usafi, Namirembe, Nakawa, and Nateete parks, nearly two-thirds screened positive for symptoms of depression (65.6%), while anxiety affected more than 70%, and stress an estimated 82%. The findings point to a largely overlooked occupational health concern within the city’s informal transport sector, where long working hours, economic pressure, poor sleep, and prior road accidents were associated with higher levels of mental strain.

Before sunrise settles over Kampala, Old Taxi Park is already awake. White minibuses marked with the blue stripe of Uganda’s public service taxis sit jammed bumper to bumper, their noses pointed toward narrow exits that will soon release them into the city’s traffic. Dust clings to the windows. Torn seats peek through sliding doors. Diesel hangs low in the air. Conductors slap the metal sides of vans and shout destinations into the morning.

“Kireka! Banda! Bweyogerere!” The calls overlap until they become a steady roar.

New study by Dr. Linda Kyomuhendo Jovia, medical doctor and Master of Public Health graduate Makerere University School of Public Health, Kampala Uganda, East Africa, cross-sectional survey of 422 drivers across Old, New, Kisenyi, Usafi, Namirembe, Nakawa, and Nateete parks, symptoms of depression (65.6%), anxiety affected more than 70%, and stress an estimated 82%, March 2026.
An infographic showing sample characteristics that frame occupational exposure of taxi drivers in Kampala.

Passengers squeeze through narrow corridors between vehicles where there was never meant to be walking space. Hawkers weave through the crowd with trays of roasted maize and boiled eggs. Somewhere, a small radio crackles. Nearby, two conductors argue over whose turn it is to load passengers. This scene is how Kampala wakes, in diesel fumes, shouted destinations, and the quiet urgency of people trying to earn a living before the traffic tightens its grip on the day.

Handwritten route boards fixed to the taxis signal their destinations: Masaka “A” Stage, Kaguta Road, Nakawa, Namirembe, Ntinda, Gayaza, Nansana, and Entebbe, guiding passengers through the organised chaos of the park. Behind every steering wheel sits someone doing the arithmetic of survival. Drivers wake before dawn to secure a place in the queue. For many, sleep is short, interrupted, and rarely restorative. The day stretches across long hours of traffic, uncertain earnings, rent, school fees, and taxi levies, including annual payments of about UGX 720,000. Passengers today mean dinner tonight. Yet inside the noise of the taxi parks, another story has remained largely invisible.

Across Uganda, an estimated 400,000 taxis move millions of passengers every day, forming the backbone of the country’s informal transport system. But almost nothing is known about the psychological toll on the drivers who keep it running.

That gap is what drew Dr. Kyomuhendo into Kampala’s taxi parks. What she uncovered were levels of depression, anxiety, and stress far higher than many had imagined.

A Medical Doctor Turning Toward Public Health

Born on 23 July 1994 to Mr. Muhigwa Lawrence and Ms. Kataito Jacqueline, Dr. Kyomuhendo grew up in Hoima District in western Uganda. Her early education took her from St. Christina Nursery School to Budo Junior School before she continued to Trinity College Nabbingo and later Mount Saint Mary’s College Namagunga for Advanced Level, where she studied Biology, Chemistry, and Mathematics.

In 2014, she earned a government scholarship through the Public Universities Joint Admissions Board and enrolled for a Bachelor of Medicine and Bachelor of Surgery at Busitema University, graduating in 2019.

During her medical internship at Masaka Regional Referral Hospital, she began noticing a troubling pattern in the cases arriving at the wards: road traffic injuries, complications of chronic diseases, severe malaria in children, and obstetric emergencies that might have been prevented with earlier intervention. Many of the crises doctors were treating, she realized, had begun long before patients reached the hospital. “They were symptoms of deeper problems,” she recalls.

Public health offered a way to investigate those underlying causes. In 2022, she enrolled in the Master of Public Health Distance programme at Makerere University School of Public Health, where students are trained to examine health problems not only at the bedside but across entire populations. Guided by Associate Professor Lynn Atuyambe, a respected scholar in Community Health and Behavioural Sciences at MakSPH, and Dr Juliet Kiguli, Senior Lecturer and public health anthropologist, the student’s work benefited from strong academic stewardship.

Dr. Linda Kyomuhendo after her graduation. Photo montage recreated by Author. New study by Dr. Linda Kyomuhendo Jovia, medical doctor and Master of Public Health graduate Makerere University School of Public Health, Kampala Uganda, East Africa, cross-sectional survey of 422 drivers across Old, New, Kisenyi, Usafi, Namirembe, Nakawa, and Nateete parks, symptoms of depression (65.6%), anxiety affected more than 70%, and stress an estimated 82%, March 2026.
Dr. Linda Kyomuhendo after her graduation. Photo montage recreated by Author.

Uganda’s road transport system is dominated by motorcycles and 14-seater minibus taxis. About 15,000 operate in the Kampala Metropolitan Area alone.

These drivers navigate congested roads, pollution, erratic traffic patterns, and long working hours. Their workday often begins before dawn and stretches deep into the evening.

“They are important in Uganda’s transport industry,” Kyomuhendo said. “Yet they seem to be overlooked in our society.”

While commuting through Kampala during her studies, she began to notice the lives of taxi drivers. Arguments between passengers and conductors were common. When tensions rose, someone would eventually mutter the same question in Luganda.

“Oba abasajja ba takisi baabaki?” loosely to mean, ‘What is wrong with taxi men?’

The question lingered, and in June 2024, social media campaigns marking Men’s Mental Health Awareness Month pushed her to think about the issue differently. What if the behaviour many passengers dismissed as impatience or aggression was linked to something deeper? To her, taxi drivers seemed an unlikely but revealing group to study.

“They carry the responsibility for passengers’ lives every day,” she says. “Yet very little attention is paid to their own well-being.”

An illustrative photo of the researcher, Dr. Linda Kyomuhendo, with a taxi driver, one of the respondents in her research. New study by Dr. Linda Kyomuhendo Jovia, medical doctor and Master of Public Health graduate Makerere University School of Public Health, Kampala Uganda, East Africa, cross-sectional survey of 422 drivers across Old, New, Kisenyi, Usafi, Namirembe, Nakawa, and Nateete parks, symptoms of depression (65.6%), anxiety affected more than 70%, and stress an estimated 82%, March 2026.
An illustrative photo of the researcher, Dr. Linda Kyomuhendo, with a taxi driver, one of the respondents in her research.

For instance, Kampala City Authority (KCCA) documents that between 2019 and 2024, geolocated crash data reveal a dangerous road environment in which Kampala’s taxi drivers operate daily. A total of 1,878 vulnerable road users, including pedestrians, motorcyclists, and cyclists, were killed in crashes involving motor vehicles, with buses and minibuses linked to 281 deaths, most of them pedestrians (147) and motorcycle occupants (131). Fatalities were heavily concentrated along major corridors such as Jinja Road, Kibuye–Natete Road, Bombo Road, and Ggaba Road, while for pedestrians, the most dangerous segments included Gayaza Roundabout (Kalerwe) and Kyebando Police Post along the Northern Bypass and Entebbe Road, where fatality densities reached 27–28 deaths per kilometer. These patterns highlight the high-risk traffic environments in which taxi drivers work, specifically busy arterial roads and bypass intersections where pedestrians, boda bodas, and public transport vehicles compete for space. These conditions contribute to the broader pressures that shape drivers’ safety, well-being, and mental health.

Research in the taxi parks

Her dissertation set out to answer two questions: how common are depression, anxiety, and stress among taxi drivers in Kampala, and what factors contribute to them? The study surveyed 422 male drivers across seven major taxi parks: Old, New, Kisenyi, Usafi, Namirembe, Nakawa, and Nateete, using a multistage sampling approach designed to ensure representation across the city’s transport hubs.

Participants completed structured interviews on socio-demographic, occupational, lifestyle, use of habit-forming substances, medical, and environmental factors. Mental well-being was assessed using the Depression Anxiety Stress Scale (DASS-21), a widely used screening tool in mental health research.

The data were analysed using statistical models that allowed Kyomuhendo to examine how occupational conditions, lifestyle factors, and health status interacted to shape mental well-being.

The study reflected the epidemiological training embedded in MakSPH’s Master of Public Health programmes, where students are encouraged to investigate real-world health challenges through evidence-based research.

Conducting interviews inside the taxi parks meant stepping into one of the most unpredictable environments in the city. “The atmosphere was survival for the fittest,” Kyomuhendo recalls.

An infographic showing the burden of depression at a glance. New study by Dr. Linda Kyomuhendo Jovia, medical doctor and Master of Public Health graduate Makerere University School of Public Health, Kampala Uganda, East Africa, cross-sectional survey of 422 drivers across Old, New, Kisenyi, Usafi, Namirembe, Nakawa, and Nateete parks, symptoms of depression (65.6%), anxiety affected more than 70%, and stress an estimated 82%, March 2026.
An infographic showing the burden of depression at a glance.

Stories behind the statistics

The fieldwork brought moments that stayed with her long after the questionnaires were completed. One driver laughed when asked how he coped with stress. “I don’t drink or smoke,” he said, suggesting that multiple relationships were his way of managing the emotional strain of the job.

The answer was not in the questionnaire, and they both laughed. Yet the moment captured something deeper about life in the taxi parks: humour often hides exhaustion.

Another driver told her he had spent years buying herbal medicine for a hernia that never healed. Every month, he spent close to 100,000 shillings, hoping the treatment would eventually work. She advised him to seek hospital care, a conversation that stayed with her.

“Sometimes people spend far more trying to manage a problem than it would cost to treat it properly,” she explains.

An infographic illustrating occupational exposure among taxi drivers in Kampala. New study by Dr. Linda Kyomuhendo Jovia, medical doctor and Master of Public Health graduate Makerere University School of Public Health, Kampala Uganda, East Africa, cross-sectional survey of 422 drivers across Old, New, Kisenyi, Usafi, Namirembe, Nakawa, and Nateete parks, symptoms of depression (65.6%), anxiety affected more than 70%, and stress an estimated 82%, March 2026.
An infographic illustrating occupational exposure among taxi drivers in Kampala.

When the data were analysed, nearly two-thirds of the drivers screened positive for symptoms of depression. More than 70 percent had symptoms of anxiety, and over 80 percent reported levels of stress. The psychological burden was far heavier than most people had assumed.

Several factors stood out. Drivers who had experienced road accidents in the previous year were significantly more likely to report depression. Chronic medical conditions and a family history of mental illness also increased the risk.

Sleep deprivation emerged as one of the most important predictors. Drivers who consistently slept fewer than seven hours per night were far more likely to report anxiety and stress. Also, economic security mattered. Drivers who owned their vehicles were substantially less likely to experience anxiety compared to those who rented taxis or paid daily remittance fees to vehicle owners. In other words, psychological distress followed the same lines as economic pressure.

More than a transport problem, and the silence around men’s mental health

The implications extend beyond the drivers themselves, she observed. Mental health affects concentration, reaction time, and decision-making. All abilities that are critical for safe driving in a city known for congestion, unpredictable traffic, and frequent road hazards, including flooding, among others.

“If drivers are anxious or sleep-deprived,” Kyomuhendo explains, “there is a risk they may struggle to follow traffic rules or respond quickly to hazards.”

In a transport system that carries millions of passengers daily, the well-being of drivers becomes a matter of public safety. The findings suggest that mental health among taxi drivers should be treated as both an occupational health issue and a transport policy concern.

During interviews, Kyomuhendo noticed another pattern. Few drivers openly described themselves as depressed or anxious. Instead, stress appeared through jokes, casual references to alcohol or relationships, or long pauses followed by silence.

Men’s mental health remains a difficult subject in many communities. “Men’s mental health is a serious public health issue that should not be ignored,” she says.

Breaking the stigma will require awareness campaigns, stronger occupational protections, and greater attention from both health authorities and transport regulators, she proposes.

An infographic showing sample characteristics that frame occupational exposure of taxi drivers in Kampala. New study by Dr. Linda Kyomuhendo Jovia, medical doctor and Master of Public Health graduate Makerere University School of Public Health, Kampala Uganda, East Africa, cross-sectional survey of 422 drivers across Old, New, Kisenyi, Usafi, Namirembe, Nakawa, and Nateete parks, symptoms of depression (65.6%), anxiety affected more than 70%, and stress an estimated 82%, March 2026.
An infographic showing sample characteristics that frame occupational exposure of taxi drivers in Kampala.

A different way of seeing the city?

This research also changed how Kyomuhendo sees Kampala. Where passengers notice congestion or impatience, she now sees the pressures shaping the people behind the wheel. “It made me appreciate the men who show up every day and work hard despite their struggles,” she says.

One driver confided in her about the pressures of the job. “People will not help you unless they know the problems you are facing,” he said.

The city and its drivers

By late afternoon, the taxi parks are as crowded as they were in the morning. Conductors still shout destinations into the traffic. Engines idle in long rows of white vans waiting for passengers. Drivers lean against steering wheels, hoping the next arrival will finally fill the vehicle.

The city keeps moving because they do. Most passengers step into these taxis thinking only about where they are going—work, home, school, or the market. Few stop to consider the pressures carried by the people behind the wheel.

Taxi conductors marshal passengers and load commuter minibuses on a Kampala street. Photo: Katumba Badru. New study by Dr. Linda Kyomuhendo Jovia, medical doctor and Master of Public Health graduate Makerere University School of Public Health, Kampala Uganda, East Africa, cross-sectional survey of 422 drivers across Old, New, Kisenyi, Usafi, Namirembe, Nakawa, and Nateete parks, symptoms of depression (65.6%), anxiety affected more than 70%, and stress an estimated 82%, March 2026.
Taxi conductors marshal passengers and load commuter minibuses on a Kampala street. Photo: Katumba Badru.

Yet Kyomuhendo’s research suggests that beneath the noise of the taxi parks and those car hoots on the streets lies something far quieter and far less visible: a level of stress, anxiety, and depression that touches not only the drivers themselves but also the safety of the passengers they carry and the communities they serve.

Each morning, the vans will still line up bumper-to-bumper. Conductors will still shout destinations into the traffic. Kampala will still climb inside and move.

If nearly half a million taxis keep Uganda moving every day, who is protecting the minds of the people behind the wheel?

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Davidson Ndyabahika

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