ABSTRACT: Soil transmitted helminthes (STH) infection, is a tropical neglected diseases caused by several species of worm: Ascaris lumbricoides, hookworm (Ancylostotna duodenale and Necator americanus) and Trichuris trichiura. Geographical conditions, socio - cultural, economic. education, climate change become factors that can affect in whipworm infection (Trichuris trichiura). The prevaleā¦