<prompt> Kalima dǝga sǝkǝ: Karnu kǝn 19th be lan, lardǝ Britainbe dǝ shima na do bǝrniwa ngǝwuro fafaltin dǝwo, kuru adǝye sǝkkǝ, kazǝyiya nǝlewabe-a nǝlewa nǝlewabe-a kada tuwondǝna, misallo kolera-a kwasuwa nǝlewabe-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 doni 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 hujjaa statisticbe-a faidatǝnzǝdǝ kǝla alaka kate nǝmngǝli njibe-a kuru kwasa cholerabe-a dǝga bayantǝ karo. Loktu kwasuwa 1854ye dәn, shiye bayanna suwudәna kuru kulashinzәna, am do nji njiye kәlzәna soye kәnәmzәna ma, jili  <response>: Pump Broad Street ye dә koleraye lan kәnәngatәna am gade lan nji fәlezana dәa kozәna. Bayannzǝdǝye gomnati na dәga sәkkә pompa njiye dәga kolzәna, shi dәye sәkkә kwasuwa dәga datәgәna. 