Distance from hamlets to PHCs cited as main reason
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/india-tops-deaths-due-snakebite
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-hyderabad
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/andhra-pradesh
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/snakes
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tribals
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/halth-effects
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health