60 per cent of affected children belong to the OBC category.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/obc-sc-kids-more-prone-encephalitis-says-study
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/asian-age-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttar-pradesh
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/encephalitis
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/child-health
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gorakhpur-d
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health