Cholera is an intestinal infection caused by Vibrio cholera. The hallmark of the disease is profuse secretory diarrhea. Cholera can be endemic, epidemic, or pandemic. Despite all the major advances in research, the condition still remains a challenge to the modern medical world. Although the disease may be asymptomatic or mild, severe cholera can cause dehydration and death within hours of onset.

A bacterial disease causing severe diarrhoea and dehydration, usually spread in water.

Cholera is fatal if not treated right away.

Extremely rare

Fewer than 500 cases per year (Nigeria)

Treatable by a medical professional

Spreads through contaminated food or water

Requires a medical diagnosis

Lab tests or imaging always required

Short-term: resolves within days to weeks

Critical: needs emergency care