AcanthamoebaAcanthamoeba KeratitisAcanthamoeba castellaniiAmoebaAmebiasisContact LensesAmebicidesContact Lens SolutionsRNA, Ribosomal, 18SNaegleriaTrophozoitesMimiviridaeBiguanidesDNA, ProtozoanKeratitisCentral Nervous System Protozoal InfectionsContact Lenses, HydrophilicProfilinsChlamydialesDisinfectantsMyosinsCorneaCa(2+) Mg(2+)-ATPaseHartmannellaProtozoan ProteinsLegionella pneumophilaAntiprotozoal AgentsBenzamidinesContractile ProteinsRNA, ProtozoanMethylmannosidesEncephalitisActinsCorneal UlcerMethylophilusDisinfectionMeningoencephalitisChlorhexidineSpores, Protozoan