Clad in a coral red and black with green panels sewed into the front facings doctorate gown with emblems and ivory tower icons, Dr. Nicholus Nanyeenya can’t help, but, smile broadly as he fastens the long oblong sleeves. At last, his journey has come to an end, and he now holds a PhD. The vibrant colours form an indelible embroidery, weaving together the distinctive identity and essence of Makerere University.
A medical doctor by training, he has not only achieved a milestone but has emerged as a leader in the fight against HIV/AIDS in Uganda. He is part of the 132 PhD graduands in the week-long #Mak74thGrad, which begins on Monday, January 29, 2024.
Dr. Nanyeenya, popular in the corridors of Makerere University School of Public Health, as, ‘His Excellency,’ having served as a PhD Forum president studied; “Viral Non-Suppression, Perceptions and Effectiveness of Intensive Adherence Counselling among People Living with HIV/AIDS on Antiretroviral Therapy with Low-Level Viraemia in Uganda.”
Dr. Nicholus Nanyeenya presents during his PhD Defense on Thursday, December 7, 2023.
From MD to PhD
Dr. Nanyeenya’s passion for research began with a Master’s in Public Health (MPH) at the University of Aberdeen, UK back in 2018. Witnessing the critical role research played in health system decisions, he set his sights on a PhD at Makerere University, determined to impact HIV/AIDS policies in Uganda.
“I realized the importance of research in informing policy decisions in health systems strengthening and disease control. I noticed that at times, wrong implementation strategies were done in implementing HIV programs due to inadequate research skills, and this motivated me to start my PhD.
My goal was to generate information about HIV low-level viraemia to guide the review of the HIV guidelines in Uganda. In my PhD, I aimed to enhance my research, writing, and communication skills, to enable me to become an independent researcher and global health leader in HIV research and program implementation,” says Dr. Nanyeenya.
“By virtue of the authority entrusted in me, I confer up on you a degree of Doctor of Philosophy of Makerere University,” these were exactly the words by the Chancellor as he conferred a PhD to Dr. Nicholas Nanyeeya.
Previously in Uganda, individuals with a viral load (VL) below 1,000 copies/ml were considered to have effectively suppressed the virus, commended for antiretroviral adherence, and encouraged to continue treatment.
However, studies elsewhere identified a significant risk for those with low-level viraemia (≥50 to <1,000 copies/ml), including the potential for HIV drug resistance and transmission to partners, especially in discordant couples.
Despite an increase from 11 percent to 35 percent in Uganda between 2017 and 2020, using a 1,000 copies/ml threshold, no interventions were implemented to address this concerning trend.
It is this situation that motivated Dr. Nanyeenya to undertake a PhD research, to generate more information to address low-level viraemia in Uganda.
Dr. Nicholus Nanyeenya at a PhD Colloquium at MakSPH in 2022.
Low-Level Viraemia in HIV Patients
His study revealed a surge in individuals with low-level viraemia (LLV), posing risks of drug resistance and transmission. This alarming trend prompted a swift response, influencing the revision of Uganda’s HIV guidelines.
“From my PhD research, the number of People Living with HIV (PLHIV) with LLV in Uganda increased from 2.0% in 2016 to 8.6% in 2020. LLV was associated with being male, second line regimen and being below 18 years of age. Relative to clients with a non-detectable viral load, PLHIV with LLV had 4.1 times higher risk of developing viral non-suppression, as compared to PLHIV with a non-detectable viral load (adjusted hazard ratio was 4.1, 95% CI: 3.7 to 4.7, p < 0.001),” he notes.
According to Dr. Nanyeenya, most people living with HIV were not aware of low-level viraemia, leading to a limited understanding of its associated risks. He adds that, healthcare workers providing HIV care exhibited insufficient knowledge about LLV, resulting in a lack of formal adherence counselling for LLV management.
In the intervention study, intensive adherence counselling (IAC) demonstrated a significant impact, with the intervention arm achieving a nearly twofold increase in attaining a non-detectable viral load status of 57.4 percent compared to the non-intervention arm which was at 29.9 percent.
His findings prompted a significant policy shift, lowering the viral suppression threshold. The Ministry of Health has also implemented IAC for those with 50 to <1,000 copies/ml.
“As already highlighted, these findings have already partly guided the review of the HIV guidelines in Uganda, changing the viral load suppression threshold for plasma and dried blood spot samples respectively. Ministry of Health in Uganda has also instituted IAC as intervention to manage people living with HIV having at least 50 but less than 1,000 copies/ml,” comfortably says.
Dr. Nanyeenya with MakSPH Faculty (L-R) Dr. Esther Buregyeya, Head, Disease Control and Environmental Health Department, Dr. Christine Nalwadda, Head, Community Health and Behavioral Sciences Department and Professor Christopher Garimoi Orach.
Mentorship
In his PhD journey, Dr. Nanyeenya found strength in mentorship, both from his distinguished supervisors and fellow PhD colleagues. He benefited from a multi-disciplinary team of four dedicated supervisors (Prof. Fredrick Makumbi, Prof. Noah Kiwanuka, Prof. Nakanjako Damalie, and Dr. Gertrude Nakigozi) who, armed with extensive expertise in his research field, guided him through various aspects of doctoral research. He also received valuable mentorship from Dr. Simon Peter Kibira, Dr. Susan Nabadda, Prof. Larry Chang, Dr. Kigozi Godfrey, Dr. Siu Godfrey, Dr. Fred Nalugoda, Prof. Anne Katahoire, and others.
“The most impactful aspect of my PhD journey was the land marking mentorship. This mentorship was both from my mentors who comprised of my supervisors and other experienced researchers from the field of HIV research. Peer mentorship from my fellow colleagues in the PhD Forum was also very key in enabling me to handle the entire PhD process,” he says.
The department’s head, Dr. Joan Mutyoba, also played a fundamental role, ensuring every detail of the journey was attended to.
“Dr. Joan Mutyoba, who would literally follow up on every single detail to ensure that we get the necessary assistance to progress. However, I should confess that there was still many moments of crying and distress in the three years journey, however through prayer and consultative meetings with the supervisors, fellow PhD colleagues and the head of department, most of these were overcame and that is why, I am graduating,” Dr. Nanyeenya.
Dr. Nicholus Nanyeenya with Dr. Juliet Babirye during a PhD Colloquium at MakSPH in 2022.
Completing a PhD in a record less than 3 years
Completing his PhD in less than three years, Dr. Nanyeenya emphasizes the importance of swift action. He advises aspiring PhD candidates to persevere through challenges, knowing that the victory is worth the effort. His mantra is clear: “Once you make up your mind to start a PhD, fast track it and complete it!”
Choosing a field for a Ph.D. that aligns with one’s understanding and prior work experience is crucial. “My decision to pursue a Ph.D. in HIV low-level viraemia, a field linked to HIV viral load testing, aligns with my professional background. As an international consultant strengthening HIV systems and a programs officer at CPHL, I’ve accumulated extensive experience in this area. This expertise proved invaluable in overcoming challenges related to my research topic during my Ph.D. studies,” he says.
Dr. Nicholus Nanyeenya cuts cake shortly after his PhD Defense on Thursday, December 7, 2023.
Looking ahead, Dr. Nanyeenya envisions becoming a global health leader, implementing evidence-based interventions to combat diseases in Uganda and beyond. His message echoes a profound truth: to control HIV and uplift Uganda, “We must love our country and fellow Ugandans.”
“I have worked as a consultant on health systems strengthening. This role has given me the opportunity to work with diverse communities in various developing countries, where I have witnessed many health challenges, characterized by many diseases of poverty and high mortality rates from rather preventable causes. My experience in the developed world has exposed me to the benefits of evidence-based interventions in promoting health and controlling diseases,” he says.
Dr. Nanyeenya Nicholus is not just graduating; he’s setting a course for a healthier, more resilient Uganda. His dedication to research, mentorship, and swift action exemplifies the transformative power of one individual committed to making a difference.
The Makerere University School of Public Health 2025 Annual Report documents a defining year in the School’s institutional journey. Effective January 2025, MakSPH attained stand-alone status within Makerere University, recognising seven decades of growth in public health training, research, policy engagement and community service. The transition gives the School greater focus and institutional agility to respond to Uganda’s and Africa’s evolving health priorities.
During the 2024/2025 academic year, MakSPH had more than 1,000 students across 12 degree programmes and different years of study. It presented 269 graduands at Makerere University’s 75th Graduation Ceremony, more than 80 per cent at graduate level, while 12 doctoral candidates successfully defended their studies. Training remained closely connected to practice through eight district field-training sites and student participation in outbreak response, disease surveillance and community-based public health action.
The School produced more than 350 peer-reviewed publications. Its evidence informed national and global action across HIV, tuberculosis, maternal and newborn health, antimicrobial resistance, health systems, climate change, urban health, injuries and noncommunicable diseases. MakSPH’s contribution to the PURPOSE 1 trial supported evidence showing more than 99 per cent protection from twice-yearly injectable lenacapavir, while locally led programmes expanded HIV screening, prevention and referral services for underserved populations.
This work was sustained through partnerships with government, communities, funders, universities and implementation agencies. MakSPH’s research and training network extended across more than 35 African countries, while longstanding collaborations were renewed and new institutional relationships established. Strong research governance, unqualified audits and positive due-diligence assessments continued to reinforce partner confidence in the School’s ability to manage complex national and multi-country programmes with accountability.
Construction of the new MakSPH building on Makerere University Main Campus advanced during 2025, with completion targeted for 2026. Designed as a modern public health hub, the facility will expand teaching and specialised laboratory space, strengthen digital learning and research, and provide improved environments for students, faculty, innovation and collaboration.
These achievements reflect the shared contribution of faculty, staff, students and partners. Guided by its 2025–2030 Strategic Plan, MakSPH remains committed to training public health leaders, generating evidence that informs policy and practice, strengthening health systems and improving health in Uganda, across Africa and beyond.
The post holder will be required to provide nursing care to patients attending IDC, provide health education and advise to patients and their family members, provide translation whenever necessary, guide in clinical practice and duties of other nurses. Participate in clinical research studies.
Key Responsibilities
Provides nursing care to patients attending the IDC
To provide clinical care including triaging, clinical assessment of patients of patient’s problems, investigations to HIV/AIDS patients attending IDI-supported health facilities in line with standard treatment guidelines.
Assist in management of very sick patients brought in Urgent care with knowledge, skills and Support appropriate referral of complex patients’ through liaison with immediate team members, senior clinicians and other specialized facilities.
Lead education and facility sensitization efforts to continuously build knowledge among clients and the attendants at Urgent care and the general clinic.
Participate in identification, implementation and documentation of continuous quality improvement activities along client care and treatment.
Assists medical doctors in carrying out clinical procedures.
Provides translation services to visiting medical doctors as required
Ensures patient flow in the clinic ( IDC)
Performs quality assurance and quality control (QA/AC) to ensure completeness of source documents.
Participates in giving Medicines when required.
Checks medical supply stock and ensures procedure charts are fully equipped
Guides the clinical practice and duties of other nursing staff
Participates as a full member of the IDC health care team
Attends clinic staff meetings on a daily basis as available
Participate whenever requested to do so in clinic research studies.
Participate in compilation and submission of accurate activity reports according to the set guidelines.
This job description is not exhaustive and the post holder will need to be flexible and to undertake such other duties as may become necessary with the development of the Infectious Diseases Institute.
Academic Qualifications
Diploma or Bachelors Degree in Nursing
Full and active registration with the Uganda Nurses and Midwives council (Valid general practice license).
Person Specification
Completion of Nurses Training in a recognized educational institution with Diploma/ Bachelors
Minimum of 3 years work experience in a clinical setting
Full and active registration with the Uganda Nurses and Midwives council (Valid general practice license).
Self- motivated and capable of meeting deadlines.
Excellent communication skills.
Good interpersonal skills and able to interact productively with other team members.
More details
Job Code: NPCT001 No of Positions: 1 Station: IDI-Mulago Classification: Full-time Duration: 1 Months Reports to: NURSE TEAM LEAD Posted Date: 2026-07-06 09:06:27.000 Closing Date: 2026-07-19 17:00:00.000
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.
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