| unexpected low soil-transmitted helminth prevalence in the butha-buthe district in lesotho, results from a cross-sectional survey. | soil-transmitted helminth (sth) infections with ascaris lumbricoides, hookworm and trichuris trichiura affect large parts of the world's population. for the implementation of national sth control programs, e.g. preventive chemotherapy (treatment with albendazole and mebendazole), the spatial distribution and prevalence of sth infections must be known. however, for lesotho only little data were available and the sth distribution remains largely unknown. | 2017 | 28179008 |