Professor Oyewale Tomori is one of Africa's foremost virologists and public health experts. Discover how the Kogi-born scientist helped shape Nigeria's fight against infectious diseases, strengthened global health systems, and became a respected voice in epidemic preparedness.
When deadly viruses threaten lives across Africa, governments and international health organisations often turn to a handful of trusted experts for guidance. Among them is Professor Oyewale Tomori, one of Nigeria's most accomplished virologists and one of Africa's foremost public health scientists.
Born in present-day Kogi State, Prof. Tomori has spent more than four decades at the forefront of infectious disease research, helping shape policies that have strengthened disease surveillance, vaccination programmes, and epidemic preparedness across Nigeria and the African continent.
His career has taken him from research laboratories to the highest levels of international public health decision-making, earning him recognition as one of the continent's most influential scientists.
For his outstanding contributions to science and public health, Prime Brief Media proudly features Prof. Oyewale Tomori in the Middle Belt Icons series.
Early Life and Education
Prof. Oyewale Tomori was born on 24 February 1946 in Lokoja, Kogi State, where he began his educational journey before pursuing higher studies in veterinary medicine and virology.
Driven by a passion for understanding infectious diseases affecting both humans and animals, he obtained advanced training that would later position him among Africa's leading experts in viral diseases.
His academic excellence opened doors to research collaborations across Nigeria and internationally.
A Career Dedicated to Fighting Deadly Viruses
Unlike many scientists whose work remains largely within laboratories, Prof. Tomori built a career focused on solving real public health challenges.
His research has contributed significantly to understanding and controlling diseases including:
Ebola Virus Disease
Yellow Fever
Lassa Fever
Avian Influenza (Bird Flu)
Poliomyelitis (Polio)
COVID-19
Measles
Monkeypox and emerging viral infections
Throughout his career, he has consistently advocated stronger disease surveillance systems capable of detecting outbreaks before they become national emergencies.
His work has saved countless lives indirectly by influencing policies adopted across Africa.
Leadership at the Nigerian Academy of Science
Prof. Tomori served as President of the Nigerian Academy of Science, Nigeria's foremost scientific institution.
During his tenure, he championed:
Increased investment in scientific research
Evidence-based policymaking
Public confidence in vaccination
Collaboration between scientists and government
Strengthening local research capacity
He repeatedly urged Nigerian leaders to rely more on scientific evidence when making decisions affecting public health.
Building Africa's Scientific Capacity
His influence extends beyond Nigeria.
Prof. Tomori also served as President of the Network of African Science Academies (NASAC), an organisation that brings together science academies from across Africa.
Through NASAC, he promoted continental cooperation in:
Disease surveillance
Vaccine research
Food security
Climate resilience
Biotechnology
Public health innovation
His leadership strengthened collaboration among African scientists facing common health challenges.
Helping Eradicate Polio
One of Prof. Tomori's most recognised international contributions was his role in the global campaign against poliomyelitis.
He served on the Independent Monitoring Board (IMB) of the Global Polio Eradication Initiative, an independent body that evaluated progress made by countries working to eliminate the disease.
The board provided recommendations to governments, the World Health Organization (WHO), UNICEF, Rotary International, and other global partners.
Nigeria's eventual certification as free of wild poliovirus marked a major milestone in which scientific leadership such as Prof. Tomori's played an important advisory role.
A Trusted Voice During Ebola and COVID-19
During the 2014 Ebola outbreak and the COVID-19 pandemic, Prof. Tomori became one of Nigeria's most respected public voices on infectious diseases.
Rather than creating panic, he consistently encouraged:
Scientific thinking
Public education
Vaccine confidence
Strong laboratory systems
Transparent communication
Better preparedness
His interviews and public lectures helped explain complex scientific issues in language ordinary Nigerians could understand.
Champion of Local Vaccine Production
One of Prof. Tomori's strongest messages throughout his career has been Africa's need to become more self-reliant in health research.
He has repeatedly argued that Nigeria must invest more in:
Vaccine manufacturing
Modern laboratories
Scientific innovation
Research funding
Disease surveillance
Training young scientists
According to him, countries that depend entirely on imported medical solutions remain vulnerable during global health emergencies.
Academic Leadership
Prof. Tomori also served as Vice-Chancellor of Redeemer's University, where he promoted research excellence and strengthened scientific education.
Under his leadership, the university expanded its reputation for biomedical research and public health studies.
He has mentored numerous scientists, researchers and public health professionals who continue to contribute to Nigeria's healthcare system.
Awards and Recognition
Over the years, Prof. Tomori has received numerous honours for his contributions to science, medicine and public health.
These include recognition from:
Nigerian scientific institutions
International health organisations
Universities
Professional associations
Global disease control programmes
His expertise has been sought by governments, research institutions and multilateral organisations across Africa and beyond.
Why Prof. Tomori Matters Today
As new diseases continue to emerge worldwide, Prof. Tomori's message remains highly relevant.
He has consistently warned that outbreaks cannot be prevented through emergency responses alone.
Instead, he advocates sustained investment in:
Public health infrastructure
Disease surveillance
Scientific research
Vaccination
Laboratory capacity
Health education
His lifelong work demonstrates that science is one of society's strongest defences against future pandemics.
Legacy
Prof. Oyewale Tomori has shown that scientific excellence can transform lives far beyond the laboratory.
From advising international organisations to mentoring future researchers, his influence continues to shape Africa's response to infectious diseases.
His career stands as proof that world-class scientific leadership can emerge from Nigeria's Middle Belt and make a lasting impact on global health.
For young Nigerians aspiring to careers in medicine, research or public health, his journey offers an inspiring example of how knowledge, integrity and dedication can improve millions of lives.
Why Prof. Oyewale Tomori Is a Middle Belt Icon
Born in Lokoja, Kogi State.
One of Africa's leading virologists.
Former President, Nigerian Academy of Science.
Former President, Network of African Science Academies (NASAC).
Former Vice-Chancellor, Redeemer's University.
Served on the Independent Monitoring Board of the Global Polio Eradication Initiative.
International authority on Ebola, Lassa fever, yellow fever, COVID-19 and other infectious diseases.
Lifelong advocate for scientific research, vaccine development and stronger public health systems.
Quick Facts
Name: Prof. Oyewale Tomori
Born: 24 February 1946
State: Kogi State
Profession: Virologist, Professor, Public Health Expert
Known For: Leadership in infectious disease research, global health policy, polio eradication and scientific advocacy.
Middle Belt Icons
Middle Belt Icons is a signature editorial series by Prime Brief Media celebrating exceptional individuals from Nigeria's Middle Belt whose achievements have shaped communities, advanced knowledge, strengthened institutions and inspired generations.
From scientists and statesmen to entrepreneurs, artists, judges, military leaders and innovators, the series preserves the stories of men and women whose legacies continue to influence Nigeria and the world.
Next in the series: Prof. Attahiru Jega — The Academic Who Redefined Electoral Integrity in Nigeria.
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