What does cholera eradication mean?

Cholera survives when bacteria from human waste reach water or food that another person swallows. Eradication therefore depends on reliable drinking-water treatment, toilets and sewage control, handwashing, safe food preparation and rapid reporting of suspected cases. These measures work together across homes, healthcare services and communities.

Treatment does not remove the need for prevention. A person can recover while bacteria still spread through unsafe sanitation. Conversely, safe water and hygiene reduce exposure but cannot replace urgent medical care when heavy diarrhoea or vomiting causes fluid loss.

Drink only water that is treated, boiled or sealed safely. Use it for brushing teeth, washing foods and making ice. Wash hands with soap after toilet use or cleaning a child, and before cooking or eating. Cook food fully, serve it hot, and avoid raw items exposed to unsafe water.

If someone develops watery diarrhoea, separate their towels and utensils where practical, clean toilet surfaces safely, and arrange medical advice quickly. Start Oral Rehydration Therapy promptly if available. A clinician may provide antibiotics in selected cases; do not share leftover medicine.

Seek urgent care for frequent watery stools, persistent vomiting, faintness, confusion, severe thirst, a dry mouth, very little urine, marked weakness or inability to drink. These signs can indicate dangerous dehydration. Infants, older adults, pregnant people and people with chronic illness need a low threshold for assessment.

IV Fluid Therapy may be needed when oral fluids cannot keep up with losses or cannot be swallowed. While travelling to care, offer small, frequent sips to an alert person who can drink, and follow local outbreak instructions.

Ask how to recognise dehydration, whether testing is advised, how long household hygiene precautions should continue, and which local water or sanitation advice applies to your area.