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sambo fish eats zika cnn orig_00002517
sambo fish eats zika cnn orig_00002517

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    Fish against Zika

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Fish against Zika

Health workers in El Salvador say they see a potential ally in the fight against Zika in the sambo fish. The fish's favorite meal: mosquito larvae.

Fish against Zika

Health workers in El Salvador say they see a potential ally in the fight against Zika in the sambo fish. The fish's favorite meal: mosquito larvae.