E-cigarettes have for the first time been found to be harmful to the lungs in the same way as traditional nicotine cigarettes.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/e-cigarettes-bad-lungs-traditional-ones
[2] http://admin.indiaenvironmentportal.org.in/category/author/kounteya-sinha
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/smoking
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tobacco
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lung-disease
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pneumonia
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health