Trachoma. World's leading preventable cause of blindness.
D000293:Adolescent; D000367:Age Factors; D001519:Behavior; D001695:Biology; D002648:Child; D003710:Demography; D004194:Disease; D005123:Eye; D015438:Health Behavior; D007239:Infections; D010827:Physiology; D011153:Population; D011154:Population Characteristics; D012106:Research; D012307:Risk Factors
Age Factors; Bacterial And Fungal Diseases; Behavior; Biology; Child; Demographic Factors; Diseases; Infections; Ophthalmological Effects; Physiology; Population; Population At Risk; Population Characteristics; Research Methodology; Risk Factors; Risk Reduction Behavior; World; Youth