There seems to be more forces backing the virulent polio virus in Uttar Pradesh. Or else why would children suffer from the crippling disease despite being
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/does-cradle-polio-virus
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-lucknow
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/immunisation
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/child-health
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/polio
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttar-pradesh