An UPDF medic takes care of a malnourished child with malaria in a hospital in Bor, in this March 15, 2014 file photo. Scientists seeking a vaccine against malaria - which kills a child every minute ... more 
An UPDF medic takes care of a malnourished child with malaria in a hospital in Bor, in this March 15, 2014 file photo. Scientists seeking a vaccine against malaria - which kills a child every minute in Africa - have developed a promising new approach intended to imprison the disease-causing parasites inside the red blood cells they infect. REUTERS/Andreea Campeanu/Files (SOUTH SUDAN - Tags: CIVIL UNREST POLITICS CONFLICT) less 
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Reuters | Photo By ANDREEA CAMPEANU / Reuters
Thu, May 22, 2014 3:45 PM EDT