How soon is now? Tackling Africa’s recurrent aflatoxin crises through integrated, multi-sectoral management strategies
Published:October 21, 2025
Summary
Background – what are aflatoxins and their impacts Aflatoxins are highly toxic compounds produced by certain strains of Aspergillus fungi, particularly A. flavus and A. parasiticus. These toxins, regulated at very low levels (parts per billion, ppb), affect several staple and cash crops in many countries in Africa, including maize, groundnut, sorghum, and chilies. In tropical and subtro...