TrichiasisTrachomaEyelashesEyelid DiseasesEntropionHair DiseasesHair RemovalEyelidsCorneal OpacityGambiaBlindnessConjunctivitisAzithromycinEthiopiaChlamydia trachomatisSudanConjunctival DiseasesConjunctivaGranuloma, PyogenicCicatrixEndemic DiseasesOphthalmologic Surgical ProceduresHygieneTanzaniaToilet FacilitiesPrevalencePolyglactin 910ChlamydiaAnti-Bacterial AgentsConjunctivitis, InclusionRecurrenceNepalTetracyclineChlamydia InfectionsNeglected DiseasesVisual AcuityLymphogranuloma VenereumCryosurgeryMali