Where do you come from? http://xnxx.in.net/stats/xnxxstat-176.html xhamster Dengue is a potentially fatal viral disease. Worldwide, at least 2.5 billion people are at risk of infection, 975 million of whom live in urban areas in tropical and sub-tropical countries in Southeast Asia, the Pacific and the Americas. Each year, more than 50 million people suffer dengue, of whom more than 500,000 require hospital treatment for dengue haemorrhagic fever, a serious form of this mosquito-transmitted infection.