CHANDIGARH
A team of the Haryana health department has reported that a majority of the 205 cases of dengue in Gurgaon pertain to patients living in New Gurgaon and other upmarket localities. Not a single instance has been reported from Old Gurgaon's Jacubpura area, which is known to have a lot of accumulated dirt and filth, or from any other slum.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/205-dengue-cases-upmarket-gurgaon
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/asian-age-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/dengue
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vector-borne-diseases
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/haryana
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gurgaon-d