Never Ending Challenge of Dengue - Current Scenario in the Hilly State of North India Published: July 1, 2016 | DOI: https://doi.org/10.7860/JCDR/2016/19318.2143Subhash Chand Jaryal, Smriti Chauhan, Kamlesh Thakur, Anuradha Sood, Nitin Kashyap