Ahavuye isanamu, Reuters Insiguro y'isanamu, Abatangiye kwandura basanze bafite aho bahuriye n'isoko ry'ibiva mu mazi rya Wuhan Uburyo bw'ingamba zo gukumira ko hari ibyago byabaho bugenda bwiyongera kugeza ku cyiciro cya kane (BSL-4) ari nacyo cyo hejuru cyane hashoboka.
