Kenya will not be certified polio-free this year as planned as live viruses have been found in sewage samples collected from Nairobi.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/kenya-%E2%80%98polio-free-dream%E2%80%99-take-time
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/east-african-kenya
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kenya
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/polio
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diseases
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/child-health
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa