Ahavuye isanamu, SPL Insiguro y'isanamu, Biribazwa ko iyi virusi yavuye mw'ishyamba - bigashoboka cyane ko yavuye mu ducurama Bitewe n'ibihe iki gihugu cy'Ubushinwa cyanyuzemo mu gihe cy'icyorezo cya Sars mu ntangiriro y'imyaka ya 2000, kuba ubwo bushakashatsi bwarakozwe ntibyagakwiye kugira uwo bitangaza.
