Two separate outbreaks of polio in the Democratic Republic of the Congo have set back global efforts to eradicate the debilitating disease.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/polio-outbreaks-drc-set-back-global-efforts-eradicate-disease
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/guardian-uk
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/polio
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/congo
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/child-health
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/who
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diseases
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vaccination