Cholera natural history, complications, and prognosis

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editors-In-Chief: Priyamvada Singh, MBBS [2]

Overview

Cholera is a severe diarrheal disease caused by the bacterium Vibrio cholerae.[1]

Prognosis

If people with cholera are treated quickly and properly, the mortality rate is less than 1%; however, with untreated cholera, the mortality rate rises to 50–60%.[2][3] For certain genetic strains of cholera, such as the one present during the 2010 epidemic in Haiti and the 2004 outbreak in India, death can occur within two hours of the first sign of symptoms.[4]

Complications

  • Hypotension
  • Shock
  • Coma
  • Electrolyte imbalance
  • Death

References

  1. Ryan KJ, Ray CG (editors) (2004). Sherris Medical Microbiology (4th ed. ed.). McGraw Hill. pp. 376&ndash, 7. ISBN 0838585299.
  2. Sack DA, Sack RB, Nair GB, Siddique AK (2004). "Cholera". Lancet. 363 (9404): 223–33. doi:10.1016/S0140-6736(03)15328-7. PMID 14738797. Unknown parameter |month= ignored (help)
  3. Todar, Kenneth. "Vibrio cholerae and Asiatic Cholera". Todar's Online Textbook of Bacteriology. Retrieved 2010-12-20.
  4. Presenter: Richard Knox (2010-12-10). "NPR News". NPR. Missing or empty |series= (help)


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