OnchocerciasisOnchocerciasis, OcularOnchocercaOnchocerca volvulusIvermectinSimuliidaeFilaricidesMicrofilariaAntinematodal AgentsSkin Diseases, ParasiticAnthelminticsAntiparasitic AgentsLoiasisLoaDiethylcarbamazineScabiesCameroonMansonelliasisAfrica, WesternLiberiaAntigens, HelminthGuineaElephantiasis, FilarialAntibodies, HelminthEndemic DiseasesInsect ControlAlbendazoleNigeriaEcuadorSierra LeoneEye DiseasesNeglected DiseasesParasite LoadChorioretinitisStrongyloideaTogoFilariasisWuchereria bancroftiMaliCentral African RepublicMebendazoleOptic AtrophyInsect VectorsReceptors, Purinergic P2X4Disease EradicationStrongyloidiasisAfricaGhanaSarcoptes scabieiBlindnessMite InfestationsPediculusGuatemalaStrongyle Infections, EquineFilarioideaUgandaWolbachiaDNA, HelminthTropical MedicineNecatoriasisParasitic DiseasesGift GivingSenegalStrongyloides stercoralisDipteraBurkina FasoLice InfestationsHelminthiasisPyrantelPermethrinSchistosomiasisInsecticidesPrevalenceDipetalonemaPraziquantelSkinHydroxyzineCommunity Health ServicesScalp DermatosesMansonellaCommunicable Disease Control