Abstract

O. P.G. Nmorsi*, C. Isaac, I. S. Aashikpelokhai and N. C. D. Ukwandu

A study of the prevalence, intensity and risk factors of geohelminth infections was investigated among preschool children aged 1-5 years old in Ibilo, Akoko-Edo Local Government Area of Edo State, Nigeria. Two hundred and ninety eight children (94.30%) out of 316 volunteers examined were infected with one or more geohelminth parasites. The predominant geohelminth was Ascaris lumbricoides (85.7%, 104.4 epg), followed by hookworm (65.7%, 172.2 epg) and Trichuiris trichuira (2.9%, 305 epg). The difference in the prevalence of infection of the geohelminths among the preschool children was statistically significant (F=6.708, p 0.05). Of the three anthelmintic drugs administered, namely, Albendazole, Mebendazole and Pyrantel pamoate, children treated with Pyrantel pamoate had the lowest parasitic load post treatment and highest cure rate. Places of defecation such as pit latrines, bushes and water closets as well as mothers’/caregivers’ occupation have been identified as potential risk factors contributing to the high infection rates of helminth parasites among preschool age children studied.