Schistosomiasis and soil-transmitted helminth infections.
D000818:Animals; D014943:Global Health; D006373:Helminthiasis / Q000453:epidemiology / Q000635:transmission*; D006801:Humans; D012547:Schistosoma; D012552:Schistosomiasis / Q000453:epidemiology* / Q000517:prevention & control; D012987:Soil / Q000469:parasitology*
D012987:Soil