National Public Radio: SCOTT SIMON, HOST:
The U.S. Food and Drug Administration has given a British company approval to test a new tool in the fight against Zika - genetically engineered mosquitoes. NPR's Greg Allen reports the first test may take place in the Florida Keys.
GREG ALLEN, BYLINE: The company, Oxitec, first developed genetically modified Aedes aegypti mosquitoes more than a decade ago. Since then in trials conducted in Panama, the Cayman Islands and Brazil, the company says it's been able to reduce mosquito...