* A certificate of vaccination is required from travellers over one year of age arriving from countries with a risk of yellow fever transmission.

All water should be regarded as being potentially contaminated. All drinking water should be bottled, boiled or carbonated. Water used for brushing teeth or making ice should have first been boiled or otherwise sterilised. Milk is unpasteurised and should be boiled. Powdered or tinned milk is available and is advised. Avoid all dairy products and food from street vendors. Only eat well-cooked meat and fish. Vegetables should be cooked and fruit peeled.

Hepatitis E is highly endemic in sub-saharan Africa, but has very low occurrence in Cape Verde; precautions are still advisable. Hepatitis B is hyperendemic in the region. Vaccination against tuberculosis is sometimes advised. Giardia occurs.

Health insurance, including emergency repatriation cover, is advised, although in-patient treatment is free in general wards on presentation of a passport. Treatment is private and expensive on the smaller islands.