<prompt> Suro karnu 19th belan, lardǝ Britainbedǝ shima na do bǝrniwa nguwu faidatǝye, kuru adǝye sǝkkǝ, kazǝyiya kǝnǝngabe-a nǝlewaibe-a kada suwudǝna, misallo kolera-a kwasuwa kwasuwabe-a. Adǝye sǝkǝ lardǝ Britainbe sǝkǝ cida kura sǝdin suro fuwutǝ kǝndarambe jamaye lan. Kawu kǝnǝngatǝ nji njibe kǝlzǝnyibe-a kwasuwa jili koleraye-a kwasuwa njibe gade-a so-a kǝlzǝnzǝ tǝdǝna ro, dawari ilmube miasmabedǝ faidata kwasuwa jili adǝye fǝlezayinro. Miasma theory dǝ shima dawari ilmube do kwasa laa-a kwasa laa-a dǝ kǝji laa kalkal babe suwudǝnama wo. Kulashiwa do liita John Snowye suro United Kingdombe dәn suro saa 1854 Broad Street koleraye dәye fәlezәna kate kwasa njiye-a nji kәlzәna-a dәn alaka mbeji ro bayanna suwudәna. Shi germ theory of disease dəga fuwuzənyi yaye, Snowbe hangal gənatəgənzədə shiye nazaru miasmabe dəga kasatsəgənyi. Kitawunzǝ 1855be On the Mode of Communication of Cholera dǝye kǝla cida njibe dǝga fǝlezǝna kǝla fǝlezǝna kwasa cholerabe dǝga Soho lan, taswira nǝmngǝlibe-a kuru hujjawa statisticbe-a faidatǝnzǝdǝ kǝla alaka kate nǝmngǝli njibe-a kuru kwasa cholerabe-a dǝga bayantǝ karo. Loktu kwasuwa 1854ye dәn, shiye bayanwa soa kulasәna kuru adәye sәkkә am do nji njiye kәlzәna ma jili nji njiye Broad Street pump dәyea kәlzәna dә.  <response>: Kollera lan kәnәngәna am do nji na gade lan gozәna dәn kozәna ro. Bayannzǝdǝye gomnati na dәga sәkkә pompa njiye dәga kolzәna, shi dәye sәkkә kwasuwa dәga datәgәna. 