<prompt> Cida adә ro fuwutu ruwo - Cida dәye 1854 Broad Street koleraye fәlezәna  <response>: kǝla kǝnǝngabe. Am kura indi dә sandima kәriwu John Snow, shi doni taswira lamarra koleraye suwudәna dә, kuru Reverend Henry Whitehead, shi doni nәm kәrmai na dәye ngәwuzәna dәye banazәna dalil buroye kwasa dәye fando ro. Dr. John Snow dә shima kam zauro darajaa wo, shi donyi cida epidemiologicalbe sәdin ma Soho, London lan. Saa 1850 lan Snow dǝye asulu kolera ye dǝ nji njiye nji njiye Broad Street pump dǝye sǝdǝna ro asuzǝna. 