Tuesday, November 6, 2012

Dengue, where is thy sting?

Researchers in Brazil are genetically modifying mosquitoes in the hope of wiping them out in the wild and ending the spread of dengue fever. But it's a controversial approach.

JUAZEIRO, Brazil — Under normal circumstances, Cicera Maria da Silva would be less than excited about a researcher intentionally releasing thousands of mosquitoes just outside her husband's corner grocery store.


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