Link to Pubmed [PMID] – 18666928
J Travel Med 2008 Jul-Aug;15(4):273-7
A woman aged 60 years was hospitalized for Vibrio cholerae serogroup O1 cholera. Twenty-six fellow travelers and 48 health care workers who cared for the patient were individually traced and contacted. Of the 23/27 travelers with diarrhea during the trip, 4 presented antibodies. There was no person-to-person transmission.