The economy is largely dependent on the production and export of oil. Tourist facilities are available in the capital area of Muscat and in Salalah and are being expanded elsewhere in the country. A passport and visa are required for entry into Oman. Evidence of yellow fever immunization is required if the traveler enters from an infected area. Adequate care and medicines are available in Oman.
Emergency treatment is available at government-run hospitals, and there are many private clinics.
Doctors and hospitals expect immediate cash payment for health services. U.S. medical insurance is not always valid outside the United States. Supplemental medical insurance with specific overseas coverage has proven useful. Information on health matters can also be obtained from the Centers for Disease Control's international travelers hotline at tel. The loss or theft abroad of a U.S. passport should be reported immediately to local police and the nearest U.S. embassy or consulate.