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Science in service of people

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Our story

Our History

From a tropical diseases research centre to a national institute for health research and training.

Participant speaking during an NHRTI event

Our name has changed as our responsibilities have grown. The commitment to health research, training and evidence for Zambia has remained.

Current and former NHRTI directors with the Guest of Honour at the Golden Jubilee Ceremony
Current and former directors of NHRTI pose for a group photograph during the Institute’s Golden Jubilee Ceremony. From right: Dr. Modest Mulenga, Dr. Gershom Chongwe, Guest of Honour and Copperbelt Province Permanent Secretary Mr. Lawrence Mwanza, Dr. Thomas Sukwa and Dr. Evaristo Njelesani.

Five decades of scientific work

A foundation that continues to grow

The institute’s foundation in 1975 underpins five decades of research, partnerships, diagnostic support and scientific development.

From a regional research centre to a national institute, the journey connects an expanding scientific agenda with the health needs of Zambia.

Explore the milestones

Our institutional journey

  1. 1975

    A regional research foundation

    The World Health Organization established the Tropical Diseases Research Centre as a regional centre for Africa.

  2. 1981

    A national centre

    TDRC became a national centre, initially focused on malaria, human African trypanosomiasis and schistosomiasis.

  3. 1982

    A statutory institution

    The TDRC Act No. 31 of 1982 established the centre’s statutory foundation under Zambian government custodianship.

  4. Following decades

    An expanding research agenda

    Work grew to include HIV, tuberculosis, micronutrient deficiencies, diarrhoeal disease and other health priorities.

  5. 2024

    The NHRTI mandate

    Act No. 13 of 2024 continued TDRC as the National Health Research and Training Institute with a broader research and training mandate.

Prof Thomas T Y Sukwa receiving his award at the NHRTI jubilee celebration
Prof Thomas T Y Sukwa, the second NHRTI Director receiving his award in Distinguished Service in health research and training, lasting impact at the NHRTI jubilee celebration

From TDRC to NHRTI

A wider role, built on scientific experience

Established in 1975 as a World Health Organization regional centre, TDRC became a national centre in 1981 and a statutory research institution in 1982. Its early work focused on malaria, human African trypanosomiasis and schistosomiasis.

As Zambia’s health priorities changed, its research widened to include HIV, tuberculosis, micronutrient deficiencies, diarrhoeal diseases and other conditions. Teams built expertise in epidemiology, clinical and biomedical research, medicines and health interventions, social science, surveillance and public health.

The centre also helped train health workers and researchers and generated evidence for health policy and practice. Its transition to NHRTI brought a broader national mandate for health research, research training, capacity development, knowledge translation and stronger research governance and ethical standards.

Today, the institute builds on that legacy through research into national and emerging health priorities, professional development and partnerships that help turn evidence into programmes and practice.

Explore our mandate

Leadership through the years

Directors who shaped the institute

This institute-supplied portrait montage recognises former and current directors of TDRC and NHRTI. Names and service dates are shown in the original graphic.

Portrait montage of six TDRC and NHRTI directors, with their names and years of service Open the full-size portrait montage
NHRTI first Director Prof. Njelesani receiving an award for Distinguished Service in Health Research and Training
NHRTI’s first Director Prof. Njelesani receiving his award for Distinguished Service in Health Research and Training, lasting impact at the NHRTI Golden Jubilee Celebration, 28th November, 2025.

Golden Jubilee Honours

Recognising Pioneering Leadership

During the Golden Jubilee celebrations marking 50 years of health research, NHRTI honoured pioneering leaders who built the institution’s enduring scientific legacy. First Director Prof. Njelesani was presented with the award for Distinguished Service in Health Research and Training, celebrating his foundational leadership and lasting impact.

A continuing legacy

The next questions are already taking shape

Explore the institute’s research portfolio and the connections between long-term scientific work, communities and health services.

Explore the research portfolio