'' Hookworm (Ancylostoma duodenale) Infestation in irrigated soils of Dutsin-ma: A growing Public Health Concern‶

Abstract

Ancylostoma duodenale a Soil-transmitted helminth (STH) is a parasitic nematode that infects humans through skin penetration. STHs remain a major public health concern, particularly in regions with inadequate sanitation and intensive agricultural activities involving irrigation. This study investigates the prevalence of A. duodenale in soil samples from an irrigation site in Dutsin-ma, Katsina State, Nigeria, where the semi- arid climate and irrigation practices create c favourable conditions for helminths survival and transmission. Soil samples were systematically collected across the site and examined using standard parasitological methods, including the zinc sulphate floatation technique and the modified Baermann method. Microscopic analysis confirmed the presence of A. duodenale larvae, eggs and adult worm in 88% of the samples, indicating a high level of soil contamination. These findings underscore the significant risk of helminthic infection among farmers and others exposed to contaminated soil. Public health interventions – such as health education, improved sanitation infrastructure, and the consistent use of personal protective equipment by agricultural workers are strongly recommended to mitigate transmission.

Keywords: Ancylostoma duodenale, soil-transmitted helminths, Dutsin-ma, irrigation, public health, Nigeria