Gayathri Vaidyanathan :: » Dengue http://gayathrivaidyanathan.com Journalist & Multimedia Reporter Wed, 16 May 2012 11:58:50 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Greenwire/NYTimes.com: Dengue Re-emerges in U.S., Spurring Race for Vaccine http://gayathrivaidyanathan.com/2010/06/28/dengue-re-emerges-in-u-s-spurring-race-for-vaccine/ http://gayathrivaidyanathan.com/2010/06/28/dengue-re-emerges-in-u-s-spurring-race-for-vaccine/#comments Mon, 28 Jun 2010 15:03:00 +0000 vaidyg http://gayathrivaidyanathan.com/?p=476 June 28 — For the first time in more than 65 years, dengue has returned the continental United States, according to an advisory the Centers for Disease Control and Prevention issued in late May. While a few cases were reported earlier, they were primarily in Americans who had caught the virus abroad or at the Texas-Mexico border.

The upsurge is not unexpected. Experts say more than half the world’s population will be at risk by 2085 because of greater urbanization, global travel and climate change. Over the past 30 years, a global outcry against using the pesticide dichlorodiphenyltrichloroethane, or DDT, has led to the resurgence of the mosquito, a voracious consumer of human blood and carrier of infectious disease.

Epidemics have become routine in Latin America, a continent on the verge of becoming highly endemic. Outbreaks are today raging in Brazil, Guatemala and other nations. Thailand, within a week of its annual dengue season this year, has already reported 18,000 cases and 20 deaths, according to the Ministry of Public Health.

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