The University of Nairobi hosted the culmination of the 13th International Lead Poisoning Prevention Week of Action on October 24, 2025, at the Chiromo Campus, under the global theme “No Safe Level—Act Now to End Exposure.”

Gracing the event, H.E. Dr Joyce Kithure, the Second Lady of the Republic of Kenya, called for decisive action to eliminate lead in all forms, warning of its silent but devastating effects on public health. A scientist and senior lecturer at the University’s Department of Chemistry, Dr. Kithure emphasized that lead poisoning remains a “silent public health crisis,” especially among children, and urged collective efforts from government, academia, industry and communities to achieve a lead-free Kenya. “Government action alone is not enough. It is the synergy between researchers, policymakers, industries and communities that will deliver real change,” she said.

Representing the Vice Chancellor, Prof Margaret Hutchinson, the Deputy Vice Chancellor (Finance, Planning and Development), Prof. Jackson Maalu, reaffirmed the University’s commitment to translating scientific research into life-saving policy. “The transition to a lead-free Kenya is not merely a regulatory exercise; it is a declaration of our values,” he said. The health of the next generation is the ultimate measure of our national commitment,” added Prof Maalu.

He commended the Department of Chemistry, led by Prof. David Kariuki and Dr. Faridah Were, for their continued leadership in public health research and advocacy.

Prof. Kariuki highlighted the University’s role as Kenya’s coordination hub for the global campaign, acknowledging partners such as WHO, UNEP, KEBS, Basco Paints and the Lead Exposure Elimination Project (LEEP). Associate Dean Prof. Sheila Okoth, representing the Dean of the Faculty of Science and Technology, Prof Leonidah Kerubo, underscored the University’s mission to address environmental health challenges through research and innovation.

Industry and regulatory partners also shared progress and commitments. Basco Paints reaffirmed its production of 100% lead-free paints, while KEBS reported over 80% compliance with national lead standards, reflecting growing industry responsibility.

A highlight of the event was the presentation by Dr Faridah Were, whose recent University of Nairobi study revealed that lead chromate pigments are still found in 80% of yellow road-marking paints and 25% of residential paints despite a 2018 ban. She urged the government to impose an immediate ban on lead chromate imports to secure a lead-free future for Kenya.

The event concluded with renewed commitments from government, academia and industry to strengthen collaboration toward eliminating lead exposure. The University of Nairobi remains at the forefront of this national and global effort, using science, policy and education to protect public health and the environment.