Gukaraba intoki nimwe mu ngamba zingenzi zo gukumira ikwirakwizwa no kwandura virusi yavuzwe. Urebye ko imurwa rya bagiteri hamwe no kwanduza kwambukiranya impapuro-igitambaro, ibyiza byo gukoresha igikundiro mu ntoki aho gutanga impapuro zishobora kuboneka. Ubwiherero rusange ni ahantu heza ho gukwirakwiza mikorobe. Ni yo mpamvu impapuro n'amaboko yo mu ntoki zashizwemo intego yo kumisha. Kubura intoki ahanini nuburyo bubiri - Ukuhanagura intoki gakondo hamwe nintoki yimodoka.

Nkumurimo wumirwa wintoki no kwisigasane, Yunboshi Ukumaba yimaboko akundwa akundwa kumasoko yubahirizamo. Itsinda ryacu ry'abajyanama b'inzobere rizimenya ibyo ukeneye mbere yo gutanga ibyifuzo byujuje neza ibyo usabwa. Kubura ukuboko kwa Yunboshi gukora hamwe no gusunika buto cyangwa mu buryo bwikora ukoresheje sensor. Urebye amahitamo atandukanye, ukuboko kw'intoki zo mumodoka akora neza mubijyanye no kubungabunga isuku, imikorere yingufu, kuba mubukungu nabagenzi bacu.