Epidemiology of cholera pdf

In algeria, after years of epidemiological silence, the seventh cholera pandemic. Epidemiology of cholera outbreaks and socioeconomic characteristics of the communities in the fishing villages of uganda. Cholera is an acute diarrheal illness caused by certain strains of the bacterium vibrio cholerae who gets cholera. Epidemiology, prevention and control of cholera in. We evaluated cholera epidemiology and population characteristics in. Cholera is an important public health problem, causing substantial morbidity and mortality especially in the developing countries. Cholera infection occurs when high concentrations of vibrio cholerae are ingested via fecally contaminated food or water. Cholera is transmitted by drinking water or eating food, which is. Cholera is considered a key indicator of social development but still is reported. The epidemiology of cholera in the areas in asia, africa and the. Pdf cholera is an acute diarrhoeal infection caused by ingestion of food or water contaminated with the bacterium, vibrio cholera. Ebola virus disease formerly known as ebola hemorrhagic fever is a rare and often deadly illness caused by the ebola virus. Cholera disease causes a lot of watery diarrhea and vomiting.

Epidemic cholera quickly spread throughout the continent, and the disease is now endemic in many areas. Worldwide, approximately 35 million cholera cases and 100,000120,000 deaths due to cholera occur annually. The epidemiology of cholera in the areas in asia, africa and the americas where the disease occurs continues to evolve. Epidemiology of cholera outbreaks and socioeconomic. In the united states, cholera occurs in persons who travel to foreign countries where outbreaks of cholera are occurring and who drink contaminated water and food there, or those who eat raw or undercooked seafood, including seafood from the gulf of mexico. A severe case causes rapid dehydration and can kill a person within hours. Epidemiology, prevention and control of cholera in hong kong. Please use one of the following formats to cite this article in your essay, paper or report. Epidemiological data and genome sequencebased analysis of v. Cholera epidemiology, prevention and control intechopen. Profil%20statistique%20cholera%2050eme%20se2017complet%20. Cholera is a disease of inequity, an ancient illness that today sickens and kills only the worlds poorest and most vulnerable persons. While cholera epidemics have been extensively described and studied, epidemiologic understanding of the transmission of v.