Nubwo imibare igaragaza ko abantu benshi bikingije, ntabwo iki cyorezo kirahagarara. Umuyobozi Mukuru wa OMS, Tedros Adhanom Ghebreyesus yagize ati “ntabwo turabasha kugera aho twifuza.”

Ku rundi ruhande, abahanga basobanura ko ikwirakwira n’ubwiyongere bw’icyorezo bishobora kwikuba inshuro eshanu mu bihugu bimwe na bimwe kubera ko usanga nta mbaraga zigishyirwa mu gukurikirana no gupima abantu ubwandu bushya, impamvu yagaragajwe nk’iyaba imbarutso ya virusi nshya zishobora kwihinduranya.