Co-infection of schistosomiasis, malaria, HBV and HIV among adults living in Eggua Community, Ogun State, Nigeria

Abstract

Schistosomiasis is a parasitic disease caused by the blood fluke that continues to plague many developing countries in the tropics. The goal of this study was to determine the occurrence of schistosomiasis, malaria, HBV and HIV co-infection among adults in some villages of Eggua Community, Nigeria (Tata, Imoto, Orile and Ebute Igbooro). In cross-sectional surveys, 240 participants were recruited from Orile and Ebute Igbooro and 207 from Tata and Imoto. Urine samples were collected and tested for urinary schistosomiasis by conventional microscopy; blood samples were tested for HBV, HIV and malaria using standard RDTs and microscopy respectively. Prevalence and co-infection of the diseases was analyzed by chi-squared (x2) test. The prevalence of schistosomiasis and malaria was 21.3% and 11.1% in Tata and Imoto respectively; and 14.5% and 19.1% in Orile and Ebute Igbooro, respectively. The overall prevalence of co-infection of urinary schistosomiasis with malaria was 2.5% and 0.4% each with HIV and HBV in the study areas. Schistosoma haematobium and Plasmodium falciparum are prevalent in the study-area, and an integrated control approach directed against the two parasites should be carried out.

Keywords: Schistosomiasis; malaria; co-infection; HBV and HIV.