Genetically modified mosquitoes have been released in Burkina Faso as part of an anti-malaria campaign.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/gm-mosquitoes-released-burkina-faso-malaria-study
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/bbc-uk
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/malaria
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/burkina-faso
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vector-borne-diseases
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/scientists
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa