Excerpt (Source: http://thestar.com.my/news/story.asp?file=/2011/12/7/nation/10043110&sec=nation)
"Mohd Amirul Izat, who had been admitted to Hospital Universiti Sains Malaysia in Kubang Kerian since Nov 10, was suspected to have dengue fever and was unconscious for about 23 days before he passed away. He was buried at the Kampung Pohon Tanjung Muslim cemetery."
So yes, dengue does kill ...must take precaution folks!
Cheers and clear away the stagnant water...