<![CDATA[John Snow, father of epidemiology and #PublicHealth, removed the handle from a London water pump OTD in 1854 and ended a #cholera outbreak https://toilet-guru.com/cholera-pump.html?s=mb #medicine #PublicHealth]]>John Snow, father of epidemiology and , removed the handle from a London water pump OTD in 1854 and ended a outbreak https://toilet-guru.com/cholera-pump.html?s=mb

]]>https://postcall.pub/topic/0fc8b01e-484f-4dd9-b175-c81393c2264b/john-snow-father-of-epidemiology-and-publichealth-removed-the-handle-from-a-london-water-pump-otd-in-1854-and-ended-a-cholera-outbreak-https-toilet-guru.com-cholera-pump.html-s-mb-medicine-publichealthRSS for NodeFri, 09 Oct 2026 17:40:01 GMTTue, 08 Sep 2026 14:14:00 GMT60