Schistosoma mansoni infection among preschool age children attending Erer Health Center, Ethiopia and the response rate to praziquantel

Objective Preschool age children (PSAC) are excluded from community based praziquantel treatment programs mainly due to paucity of evidence on the magnitude of schistosomiasis, efficacy and safety of this treatment in PSAC. The aim of this study is to assess Schistosoma mansoni infection rate and evaluate response to praziquantel in PSAC. A facility based longitudinal study was employed from April to June 2016 at Erer Health Center, Eastern Ethiopia. Stool sample was examined for schistosomiasis in 236 PSAC and repeated after 4 weeks post-treatment in positive individuals. Treatment outcomes were recorded and interpreted.