HelminthiasisHelminthsHelminthiasis, AnimalIntestinal Diseases, ParasiticTrichurisAnthelminticsParasitesTrichuriasisNeglected DiseasesAcanthocephalaSchistosoma mansoniAncylostomatoideaCestodaAscaris lumbricoidesAntibodies, HelminthAscariasisHymenolepisHost-Parasite InteractionsStrongylida InfectionsHelminth ProteinsAntigens, HelminthTaeniaNematospiroides dubiusSoilTrematodaFilarioideaCestode InfectionsMagicSierra LeoneHymenolepiasisFasciola hepaticaParasite Egg CountParasitic Diseases, AnimalHydrologyToilet FacilitiesTrematode InfectionsSchistosomaSchistosomiasis mansoniSchistosomiasisFilariasisNematode InfectionsStrongyloides stercoralisNecator americanusAlbendazoleHookworm InfectionsNippostrongylusTherapy with HelminthsAncylostomaFecesDuddingtoniaTh2 CellsCentral Nervous System HelminthiasisPraziquantelHygienePrevalenceParasite LoadPlasmodium falciparumImmunoglobulin EMice, Inbred BALB CProtozoan InfectionsProtozoan ProteinsCytokinesParasitic DiseasesNigeriaMalariaParasitologyMice, KnockoutCross-Sectional StudiesMice, Inbred C57BLMalaria, FalciparumNematodaDNA, HelminthToxoplasmaApicomplexaDNA, ProtozoanLife Cycle StagesParasitemiaAntigens, ProtozoanTrypanosoma cruziPlasmodium bergheiAntimalarialsTrichinella spiralisAntiparasitic AgentsProtozoan Infections, AnimalErythrocytesGenes, ProtozoanLeishmaniaStrongyloidiasis