Cholera Pandemic HistorySix pandemics (worldwide epidemics) of cholera occurredbetween 1817 and 1923+caused most likely by Vcholerae O1lofthe classic biotype and largelyoriginating in Asia, usually the Indian subcontinent The seventh pandemic began in 1961 in the Celebes IslandsIndonesia. with spread to Asia. the Middle East, and AfricaThis pandemic has been caused by Vcholerae biotype El ToStarting in 1991, the seventh pandemic spread to Peru and thento other countries of South America and Central AmericaSHIHEZIUNIVERSITY
Cholera Pandemic History Six pandemics (worldwide epidemics) of cholera occurred between 1817 and 1923 caused most likely by V cholerae O1 of the classic biotype and largely originating in Asia, usually the Indian subcontinent The seventh pandemic began in 1961 in the Celebes Islands, Indonesia, with spread to Asia, the Middle East, and Africa. This pandemic has been caused by V cholerae biotype El Tor Starting in 1991, the seventh pandemic spread to Peru and then to other countries of South America and Central America SHIHEZI UNIVERSITY
Six Pandemics of Cholera between1817 and 1923JULIETTE BINOCHELIVIERMARTINE“Two THUMBS Up!"Soll&til"★**★!"Cholera,1817-1822-CHCoTeNHORSEMAN1817 1819182018211822ONTHE ROOFSHIHEZI UNIVERSITY
Six Pandemics of Cholera between 1817 and 1923 SHIHEZI UNIVERSITY
Cholera PandemicCountries reporting outbreaks of choleraTHESEVENTHCHOLERAPANDEMICIsolatedcasesofcholerain1991国BERSSpreading directionsSovietUnion1964isaffectedIndia0Pandemic reache India1963Bangladesh1970Pandemic spreadsGuineato Bangladesh01986the frstAtrican1961countryaffectedCelebes,Indonesa1991startingplaceoftheseventhChimbota.Perupandemic of choleraste fthe frst choleraoutbreakin SouthAmerica,on Jan23CD-ROMILLUSTRATEDLECIURENOTESONTROPICALMEDICINESHIHEZIUNIVERSITY
Cholera Pandemic SHIHEZI UNIVERSITY
Transmission - V. choleraeFecesFecal-oral transmissionWater?- FoodSHIHEZI UNIVERSITY
Transmission - V. cholerae Feces Fecal-oral transmission Water Food SHIHEZI UNIVERSITY