As the dropy toll rose to 15 and continued to claim more victims, the first case of dengue came to light
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/first-dengue-case-reported-capital
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/statesman-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health