Prevalence and Risk Factors of Schistosoma haematobium Infections among Primary School Children in Yola North Local Government, Adamawa State, Nigeria

Abstract

Schistosomiasis, also known as snail fever or bilharzia, is a disease caused by parasitic flatworms called Schistosomes. The disease is spread by contact with fresh water contaminated with these schistosomes. This study was conducted to determine the prevalence, in relation to gender, age and risk factors associated with Schistosoma haematobium infections among primary school children in Jimeta-Yola. Each child was administered a semi-structured questionnaire to collect socio-demographic data. Urine samples were collected from 150 pupils for microscopic analysis for the detection of S. haematobium eggs. The prevalence of S. haematobium eggs in Yelwa Primary School, showed that females had the highest prevalence rate with 12 (40.0%) infection while male had a prevalence rate of 8 (17.78%) infection. The infection in relation to age showed that the age range 8-10 years had the highest infection with 11 (44.0%), the age range 14> years had the least prevalence with 2 (10.00%). The prevalence in Limawa Primary School, showed that males had a prevalence rate of 9 (19.15%) infection while female had a prevalence rate of 7 (25.00%) infection. The infection in relation to age showed that the age range <8 years had the highest infection with 7 (28.00%), while nothing was recorded in the age 14 > years. In general, the prevalence rate of urinary schistosomiasis infection among primary school children in jimeta-yola, adamawa state is fairly low with a prevalence of 24.0 % among active school children. No significant difference was found between gender, age, source of water, and urinary schistosomiasis