The Union Ministry of Health and Family Welfare has released the National Trachoma Survey Report (2014-17). According to the report, India is now free from ‘infective trachoma’. Active trachoma infection has been eliminated among children in all the survey districts with overall prevalence of only 0.7%. This is much below the elimination criteria of infective trachoma as defined by the WHO.
Trachoma is a chronic infective disease of the eye and is the leading cause of infective blindness globally. Trachoma is a disease of poor environmental and personal hygiene and inadequate access to water and sanitation. It affects the conjunctiva under the eyelids. Repeated infections cause scarring leading to in-turning ofthe eyelashes and eyelids. This further causes damage to the cornea and blindness. It is found affecting the population in certain pockets of the States of North India like Gujarat, Rajasthan, Punjab, Haryana, Uttar Pradesh and Nicobar Islands. Trachoma infection of the eyes was the most important cause of blindness in India in 1950s and over 50% population was affected in Gujarat, Rajasthan, Punjab, and Uttar Pradesh. It was the most important cause of corneal blindness in India, affecting young children.
The National Trachoma Prevalence Surveys and the Trachoma Rapid Assessment Surveys were conducted by Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi in collaboration with National Program for Control of Blindness & Visual Impairment, Union Ministry of Health and Family Welfare from 2014 to 2017. This was conducted in 27 high-risk districts across 23 states and union territories.