Bottled water is the best bet for short-term visitors. Water sources outside main cities and towns may be contaminated and sterilisation is advisable. Milk is unpasteurised and should be boiled. Freshly cooked meat and fish served hot is advised. Most produce is grown organically, without chemical pesticides or fertilisers. Vegetables are typically served cooked, and fruit should be peeled.

Vaccinations against tuberculosis and hepatitis B are sometimes recommended.

There are good medical facilities in all main cities, including emergency pharmacies (see postings in pharmacy windows listing the nearest pharmacie du garde, or after-hours pharmacy) and clinics in major hotels outside normal opening hours. Government hospitals provide free or minimal charge emergency treatment.