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Cholera

An atlas of toxigenic Vibrio cholerae, acute watery diarrhea, dehydration assessment, immediate rehydration, and public-health response.

cholera

MONDO:0015766Public QA completeSource-bound · 4

Disease at a glance

Start with the essentials, then explore the patient and research views.

Public revision · a2ed7b017317

Disease class
Cholera is infection with toxigenic Vibrio cholerae.
Core mechanism
Contaminated water and food transmit it.
Genes or cause
Many infections are mild or asymptomatic.
Typical features
Profuse watery diarrhea and vomiting can occur.
Variability
Dehydration can become fatal within hours.
Diagnosis
Stool culture or molecular testing confirms diagnosis.
Management
Rehydration begins before confirmation.
Treatment and research
Dehydration severity determines treatment intensity.
Reading evidence
ORS is the most important treatment.
Key caution
Severe dehydration requires intravenous fluids.

For patients and families

A structured guide for understanding the disease and preparing for clinical conversations.

At a glance

Cholera is infection with toxigenic Vibrio cholerae.

Profuse watery diarrhea and vomiting can occur.

How the disease works

Contaminated water and food transmit it.

Many infections are mild or asymptomatic.

Why experiences vary

Dehydration can become fatal within hours.

Diagnosis and management

Stool culture or molecular testing confirms diagnosis.

Treatment status

Rehydration begins before confirmation.

Dehydration severity determines treatment intensity.

Reading clinical trials

Safe water, sanitation, and vaccines complement prevention.

Topics for a clinical visit

Dehydration, ongoing losses, resistance, and reporting require review.

Medical notice

This material is for disease education and is not a personal diagnosis or treatment instruction.

Evidence and sources

A trial registry status does not establish efficacy or regulatory approval.