 Abanyeshuri bo muri Afurika yepfo bigaragambirije ikizamini gikomeye Umubyeyi yibarutse abana batanu muri Afurika yepfo Afurika yepfo igiye gutangira kwigisha Igiswayile Ahavuye isanamu, UCT Insiguro yisanamu, Bitewe nubukomezi bwifuzwa, aya matafari akorwa mu gihe kiri hagati yiminsi ine nitandatu Bavuga ko hari ikinyabutabire cyo muri iyo mvange gicenshura izo nkari hakavamo ikindi kinyabutabire kizwi nka calcium carbonate - cyingenzi mu gukora itafari - hanyuma kikabihuriza hamwe byose. 