Inoculation regulations can change at short notice. Please take medical advice in the case of doubt.

1
Immunisation against Yellow Fever is required if going to Easter Island within six days of visiting infected countries.

2
Immunisation against typhoid and Polio are sometimes advised.

Food & drink
All water should be regarded as being potentially contaminated. Water used for drinking, brushing teeth or making ice should have first been boiled or otherwise sterilised. Milk is pasteurised and is safe to drink without boiling, except in very remote areas of the countryside. Only eat well-cooked meat and fish, preferably served hot. Pork, salad and mayonnaise may carry increased risk. Vegetables should be cooked and fruit peeled.

Other risks

Immunisation against tetanus and hepatitis A is advised. Epidemic outbreaks of meningococcal meningitis occur. Chagas’ disease has been reported in rural areas but other insect-borne diseases are largely absent.
Rabies is present in animals. For those at high risk, vaccination before arrival should be considered. If you are bitten, seek medical advice without delay. For more information, consult the Health appendix.

Health insurance is essential.