March 02, 2017 12:54 PMJill CraigFILE - Women who fled fighting in South Sudan wait with their children for the immunization of their children on arrival at Bidi Bidi refugee’s resettlement camp near the border with South Sudan, in northern Uganda, Dec. 7, 2016.Printbr>NAIROBI —andnbsp;Uganda has taken about half of the more than 1.5 million South Sudanese who have " />