As of July 15, one more country was declared free of the guinea worm: Sudan.
But it was a hollow victory. That was the date Sudan split in two and South Sudan became the world
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/losing-its-southern-states-secession-sudan-also-sheds-its-guinea-worm-cases
[2] http://admin.indiaenvironmentportal.org.in/category/author/donald-g-mcneil-jr
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-york-times-new-york
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/who
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/epidemics
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sudan
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/crop-pests
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pesticides