IntroductionSoil transmitted helminths (STH) can affect over 50% of children in some parts of Tanzania. Control measures involve annual deworming campaigns in schools. but re-infection is rapid. This paper presents the design and baseline survey results of an ongoing school-based cluster-randomised controlled trial in Kagera region. https://www.ngetikin.com/hot-mega-Ventilationstejp-50-mm-Fresh-flash-find/