Amakuru y’Ijwi ry’Amerika kuri uyu mugoroba ashimikira kuri ibi: Mu Burundi, imiryango yo mu kiyaya ca Rusizi irugarijwe n'inzara nyinshi bitewe n'uruzuba rwateye imirima yose ikuma. Iyo miryango isagasaba reta kuyifasha no kuyiha imbuto. Igitero c’indege cakozwe kw’ibohero ryo muri Yemeni cakomerekeje congera gihitana ubuzima bw’abarenga 100.