The number of blind people across the world is set to triple within the next four decades, researchers suggest.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/global-blindness-set-triple-2050
[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/global
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/eye-diseases
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/south-asia
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/developing-countries
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-care