What is the incidence of cholera in the US?

Updated: Feb 03, 2021
  • Author: Sajeev Handa, MBBCh, BAO, LRCSI, LRCPI; Chief Editor: Russell W Steele, MD  more...
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Answer

The incidence of Vibrio infection in the United States continues to be low, with highest number documented in the age group older than 50 years, which has been around 0.50 cases per 100,000 population from 2003-2008. The frequency of cholera among international travelers returning to the United States has averaged 1 case per 500,000 population, with a range of 0.05-3.7 cases per 100,000 population, depending on the countries visited.


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