 Ramba uchinyora ndima iyi - Pakupera kwaJuly 2007, guta racho rakarohwa nechirwere chemabayo chisina kujairika, vanhu 200 vakabatwa nechirwere chacho uye 170 vakafa. Maererano nemashoko ehurumende, utachiona hwacho hwakakonzerwa neutachiona hweLegionella pneumophila, hwakapararira nomumvura. Zvisinei, kwaiva nokufungidzira kukuru kwokuti hondo yezvokudya kufanana neSverdlovsk anthrax leakmuna 1979, kana kuti kusvibiswa kunobva mumaindasitiri emakemikari, ndiko kunokonzera chirwere chacho. 