V. cholerae - Filippo Pacini

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EPIDEMIC AND ENDEMIC PATTERNS Feature Epidemic Endemic Age at greatest risk all ages.- children (2-15) mainly adults Transmission single route many routes Reservoir absent acquatic humans Asymptomatic infection less common more common Secondary spread high low Type of studies to evaluate risk factors case-control cohort studies
SEVEN PANDEMICS OF CHOLERA Pandemic Year Comments 1 1817-23 Fisrt epidemic in the modern era 2 1829-51 Herman in Russia conceived the idea of giving intravenous fluids O´Shaugnessy and Latta infused saline solutions to 15 patients; 5 survived 3 1852-9 Filippo Pacini coined the name V. cholerae John Snow; the role of water, 1855 4 1863-79 Cholera was considered a moral problem 5 1881-96 Koch identified the Kommabacillen, 1883 6 1899-1926 Rogers reduced mortality with IV fluids 7 1961 .... Cash reported the succesful use of ORS Greenough reported the utility of tetracycline in severe cholera
Page 1 and 2: Cholera in the AMERICAS: Peru 1991
Page 3: EPIDEMIOLOGY Transmission » fecal
Page 7 and 8: EPIDEMIOLOGICAL DIFFERENCES BETWEEN
Page 9 and 10: LIFE CYCLE OF Vibrio cholerae
Page 11: THE AGENT Vibrio cholerae is a Gra
Page 14: Vibrio cholerae ON THE SURFACE OF A
Page 17 and 18: ELECTROLYTE CONCENTRATIONS IN CHOLE
Page 19 and 20: STOOL SAMPLE OF A CHOLERA PATIENT r
Page 22: STOOL SAMPLE OF A CHOLERA PATIENT
Page 27 and 28: FOODBORNE TRANSMISSION Country of o
Page 29 and 30: SITUATION OF PERU DURING 1991 • H
Page 31 and 32: THE CHOLERA EPIDEMIC IN PERU The e
Page 33: El Niño Current Humboldt Current
Page 36 and 37: RISK FACTORS FOR CHOLERA, PERU 1991
Page 38 and 39: NEW ISSUES IN PREVENTION AND CONTRO
Page 41: ACUTE RENAL FAILURE AT CAYETANO HER
Page 45 and 46: PRINCIPLES OF REHYDRATION THERAPY
Page 47 and 48: PRACTICAL GUIDELINES FOR THE TREATM
Page 49 and 50: CHOLERA IN ZAIRE, 1994 • 1.2´Hut
Page 51 and 52: COUNTRIES WHERE V. cholerae O139 CA
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Cholera 1991 THIS PANDEMIC COULD PR
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Number of cases x 1000 CHOLERA IN T
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CHOLERA AMONG TRAVELERS Taylor D. e
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ROLE OF O BLOOD GROUP • Hospitali
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Positive aspects of cholera epidemi
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CHOLERA IN THE WORLD: 1996-2005 Ch
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Cholera slides from Bangladesh •
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ien ha echado el Vibrio cholerae en
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analysis demonstrate s close identi
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Contact with freshly shed V. choler
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A multiple approach is critical for
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Reactive mass vaccination can preve
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Ministerio de Salud Dirección Gene
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Pre-emptive and reactive cholera va
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CHANGING PATTERNS IN CHOLERA EPIDEM
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“ From the time the cholera procl
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V. cholerae - Filippo Pacini

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