28 Ukwa kabiri 2018 Ahavuye isanamu, AFP Insiguro y'isanamu, Amakuru mashasha avuga ko ubumara bwa "chlorine" bwakoreshejwe mu bitero biheruka mu ntara y'ubuseruko bwa Ghouta Korea ya Ruguru imaze igihe irungikira ibikoresho igihugu ca Syria, bishobora kuba bigifasha gukora ibigwanisho vy'ubumara, niko icegeranyo ca Onu kivuga.
