Zika Virus Spreading Rapidly

The explosion of the mosquito-borne Zika virus in the Americas comes as tens of thousands of people are poised to descend on Brazil later this year for the Olympics, possibly making the international games a springboard to transmit the virus around the world when visitors return home.







Read More: http://www.voanews.com/content/zika-virus-spreading-rapidly/3167910.html

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