 Prof Salisbury agira ati: Mu gihe ukingiye abageramiwe gusa, urahagarika impfu ziba muri uwo mugwi, ukagabanya numuzigo ku bitaro, ariko ntibihagarika ukwanduzanya. Abandanya avuga ko ukwanduzanya bibandanya hagati yabantu batacandazwe, bashobora gukwiragiza iyo ngwara mu bantu bageramiwe ariko batacandazwe no mu bageramiwe bacandazwe ariko urucanco rutafashe neza. 