It is common and natural to think of diseases in terms of death. Often, diseases are measured by death so many people die of heart attacks and so many of dengue.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/indias-most-common-health-disorders-poor-nutrition-tb
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tuberculosis-tb
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/infectious-diseases
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/dengue
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nutrition
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diarrhoea
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health