HelminthsHelminthiasisIntestinal Diseases, ParasiticHelminthiasis, AnimalTrichuriasisAscariasisTrichurisAscaris lumbricoidesAnthelminticsNematospiroides dubiusHookworm InfectionsAlbendazoleMebendazoleStrongylida InfectionsAncylostomatoideaCestodaCestode InfectionsNematode InfectionsFecesTherapy with HelminthsParasite Egg CountAntibodies, HelminthPrevalenceNippostrongylusAntigens, HelminthSchistosomiasisStrongyloidesWuchereria bancroftiIvermectinFilarioideaParasitologyFilariasisIntestinal DiseasesHelminth ProteinsElephantiasis, FilarialPregnancy Complications, ParasiticEthiopiaSchistosoma mansoniSchistosomiasis mansoniAntiparasitic AgentsTrichinella spiralisTh2 CellsSchistosomaSoilProtozoan InfectionsNecatoriasisStrongyloides stercoralisHymenolepiasisTrichinellosisTrematode InfectionsMansonelliasisHost-Parasite InteractionsGhanaTrematodaParasitic DiseasesMicroscopyTaeniasisNecator americanusInterleukin-10Fasciola hepaticaStrongyloidiasisOxyuroideaBasophilsImmunoglobulin EMalariaPraziquantelRural PopulationNematodaTaeniaSchistosomiasis haematobiaAscarisCoinfectionIntestinesBrazilSchistosoma haematobiumEchinostomiasisMansonellaLaosCross-Sectional StudiesAntinematodal AgentsInterleukin-4Lung Diseases, ParasiticToxocariasisInterleukin-13Ascaris suumHypersensitivityOnchocerciasisCote d'IvoireFascioliasisToxocara canisMice, Inbred BALB CSanitationTanzaniaDNA, HelminthPicaMalaria, VivaxAncylostomiasisEosinophiliaHygieneClausena