Cholera Vaccination

What is Cholera?

Cholera is a serious bacterial disease caused by Vibrio cholerae, characterised by severe watery diarrhoea that can lead to life-threatening dehydration if left untreated. The infection is spread primarily through contaminated water and food, making it a significant risk in areas with poor sanitation infrastructure.

Who Should Be Vaccinated?

The cholera vaccine is recommended for travellers heading to high-risk regions where cholera outbreaks are known to occur. It is suitable for children aged 2 years and older, as well as adults of all ages.

• Travellers to sub-Saharan Africa, South Asia, and parts of Latin America
• Aid workers and healthcare volunteers working in affected areas
• Those with limited access to safe food and water during travel
• Anyone seeking additional protection in high-risk destinations

About the Vaccine

The cholera vaccine (Dukoral) is taken orally rather than by injection, making it a simple and convenient option. It is mixed with water and consumed as a drink. For adults and children over 6, two doses are required; children aged 2–6 require three doses. Doses should be taken 1–6 weeks apart.

What’s Included

• Travel health consultation to assess your risk and suitability
• Professional guidance on dosing schedule and timing
• Advice on food and water hygiene in your destination

Preparation & Food and Water Hygiene

Vaccination should be combined with rigorous food and water hygiene practices. Avoid drinking untreated water, ice, and raw or undercooked shellfish. Stick to bottled water and freshly cooked meals where possible. The vaccine provides good but not complete protection, so hygiene remains essential.

Possible Side Effects

The oral cholera vaccine is generally well-tolerated. Some individuals may experience mild gastrointestinal symptoms such as nausea, stomach cramps, or diarrhoea. Serious adverse reactions are rare. Our team will discuss any concerns before you begin your course.