 Simbira ku birimwo Imice Urupapuro rwitangiriro Ibiyaga binini Afrika Mpuzamahanga Imikino Video Urupapuro rwitangiriro Ibiyaga binini Afrika Mpuzamahanga Imikino Video Ingirabuzimafatizo zumubiri zizibwa nibinure zisobanura impamvu umubyibuho ukabije ushobora gutera kanseri 13 Ukwicumi na rimwe 2018 Ahavuye isanamu, Getty Images Abahanga mu bya siyansi bavuga ko ibyavumbuwe bishya bishobora gusobanura impamvu abantu bafite umubyibuho ukabije baba bafite ibyago byinshi kurushaho byo kurwara kanseri. 