Uburozi bwa botox bufite ubushobozi bwo kwica nibura inyamaswa zirenga 50% z’izahumanyijwe nabwo, ku buryo agatase gato abantu banywesha icyayi karimbura abantu barenga miliyari 7.Twabateguriye inkuru y'amashusho igusobanurira byinshi kuri ubu burozi.
TANGA IGITECYEREZO