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    What is the Zika virus?

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What is the Zika virus?

Brazilian officials estimate that up to 1.5 million people may have been infected with the virus in 2015 only. CNN's Shasta Darlington has more.

What is the Zika virus?

Brazilian officials estimate that up to 1.5 million people may have been infected with the virus in 2015 only. CNN's Shasta Darlington has more.