[A young woman with severe dehydration].

A 28-year-old female presented with severe dehydration due to acute diarrhea and vomiting, which she developed after returning from a vacation in Togo. Her stool was watery, with flecks of mucous, also referred to as "rice-water" stool, which is typical for cholera and can amount to 1000 cc/hour. The infection was confirmedby stool culture.