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New research bites back at rodent problem in townships

29 August 2025 | Story Precious Shamase

Pictured are Prof Steven Belmain, Dr Hayley Thompson, and Prof Lourens Swanepoel during their visit to South Africa to kick off a collaborative One Health research project aimed at addressing rodent-related health risks in townships – an initiative that unites local and international experts in the pursuit of safer, community-driven solutions.

A collaborative research project is underway in South African townships to combat the pervasive rodent problem and its impact on human health. Led by Prof Peter Taylor, Professor-in-Residence in the UFS Afromontane Research Unit and affiliated with the UFS Department of Zoology and Entomology, the initiative brings together experts from the UK's Natural Resources Institute (NRI), including Prof Steven Belmain and Dr Hayley Thompson, and South African institutions such as the UFS and the University of Venda.

This 'One Health' approach acknowledges the interconnectedness of human, animal, and environmental well-being. The team visited laboratory facilities at the UFS campuses in Bloemfontein and Qwaqwa, the latter being near Phuthaditjhaba township – a key research site alongside Lwamando in Limpopo.

The multidisciplinary project involves local farmers and university departments, integrating expertise in advanced techniques such as high-performance liquid chromatography (HPLC) and mass spectrometry, molecular virology and microbiology, genome sequencing, and parasitology. Social scientists, such as Dr Shingirayi Chamisa, a lecturer in the UFS Department of Industrial Psychology, are also involved to understand community perceptions and current rodent control methods, including the impact on mental health.

The research will investigate the health risks associated with rodent infestations, including food contamination with poison residues and fungal toxins, and the transmission of disease to humans and livestock through direct contact or parasites. Practical trials will evaluate methods to reduce food contamination.

Significantly, the project will explore novel and humane rodent control strategies, such as contraceptive baits, offering a safer alternative to rodenticides. Recent concerns about rodenticide-related deaths in townships have increased pressure for safer, ecological solutions.

This research holds significant promise for developing sustainable and effective solutions to mitigate the negative impact of rodent pests on the health and livelihoods of township residents. The international and local collaboration, guided by a holistic 'One Health' perspective, marks a crucial step towards addressing this challenging issue. Prof Taylor expressed his appreciation for the enthusiastic engagement of all collaborators, highlighting the potential for a truly transdisciplinary project to find meaningful and ecologically sound solutions to rodent-borne pathogens and food contamination in South African townships.

News Archive

Cornell academic focuses on international trade in inaugural lecture at the UFS

2013-11-12

Prof Muna Ndulo
Photo: Stephen Collett
12 November 2013

Prof Muna Ndulo, Professor at the Cornell Law School, delivered his inaugural lecture as Extraordinary Professor in the Department of Mercantile Law at the University of the Free State (UFS). The topic of his lecture was: Facilitating regional and world trade through international trade.

With this topic, Prof Ndulo said that trade is a recognised contributor to the Growth Domestic Product of countries and its role can be used to reduce global poverty and inequality. “Although Africa’s GDP is 5-6% on average, with a positive increase in direct foreign investments, its meaningful participation in world trade has been decimal,” he said.

Trade between African countries is 12%, which is the lowest in the world. This is in comparison to intercontinental trade in European states (72%), North America (48%), Asia (52%) and 26% in Latin America. The EU and USA are Africa’s key export markets. High transport costs, import substitution, intra-regional transactions, conflict of rules and bills of exchange remain as challenges. There are also no common standards with regards to the development of manpower as an important factor in production.

Prof Ndulo suggested solutions which Africa can use to achieve harmonisation. This includes the introduction of normative rules designed in a framework of a treaty. A modern law approach could be used to develop legislation and ensure uniformity; and lastly, the formulation of commercial customs and practice. “Harmonisation demands a high level of expertise and quality research,” said Prof Ndulo.

He added: “When legislation is developed, it must resemble the needs of our trade laws in order to maximise benefits.”

He concluded that, for harmonisation to be achieved, the political environment must play a major role in regional and world trade.

Prof Elizabeth Snyman-Van Deventer, Head of the Department of Mercantile Law, made sincere closing remarks on how much we as a continent have become an enemy of our own self by not having trade relationships among ourselves as Africans. Prof Snyman urged those in the legal fraternity to be part of the harmonisation of trade laws and eliminate the barriers by improving legislation.

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