Nurses give the oral polio vaccine to a Syrian child in a refugee camp in Turkey. The oral polio vaccine used throughout most of the developing world contains a form of the virus that has been weakened in the laboratory. But it's still a live virus.
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Children on the North Cape in Norway live in one of the top countries for kids, according to a Save the Children report. Norway is tied with Slovenia for the top spot.
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Mark Green, second from left, president of the International Republican Institute, testifies in 2014 before the U.S. Senate Foreign Relations Committee on Capitol Hill.
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