KeratitisAcanthamoeba KeratitisKeratitis, HerpeticKeratitis, DendriticCorneal UlcerEye Infections, FungalEye Infections, BacterialCorneaAcanthamoebaContact LensesEye InfectionsFusariosisNatamycinCorneal StromaKeratoplasty, PenetratingTrifluridineContact Lenses, HydrophilicContact Lens SolutionsOphthalmic SolutionsAmebicidesPseudomonas InfectionsFusariumAdministration, TopicalEye Infections, ParasiticCorneal DiseasesBlepharitisMycosesOnchocerciasis, OcularEpithelium, CornealCorneal TransplantationTearsCorneal OpacityAmebiasisCorneal PerforationHerpesvirus 1, HumanSymptom AssessmentDepressionEye Infections, ViralPseudomonas aeruginosaAcanthamoeba castellaniiMicrosporidiaKeratoconjunctivitisTreatment OutcomeContact Lenses, Extended-WearEye InjuriesFungiVisual AcuityHerpes Zoster OphthalmicusRabbitsSeverity of Illness IndexRetrospective StudiesBiguanidesRNA, Ribosomal, 18SIritisAza CompoundsQuestionnairesMicrosporidiosisCorneal NeovascularizationEye DiseasesAcyclovirPotassium CompoundsColony Count, MicrobialRisk FactorsDisease Models, AnimalConjunctivitis, ViralBehavioral SymptomsKeratomileusis, Laser In SituScleritisProspective StudiesPsychiatric Status Rating ScalesBenzamidinesAntifungal AgentsFollow-Up StudiesTime FactorsConjunctivitis