While Bulgarian physicians are trained to a very high standard, most hospitals and clinics, especially in village areas, are generally not equipped and maintained to meet Western European standards. Basic medical supplies and over-the-counter and prescription medications are widely available, but highly specialized treatment may not be obtainable. Pediatric facilities are in need of funding and lack equipment. All foreign citizens traveling to Bulgaria may be asked to present valid evidence of health insurance to the Bulgarian border authorities in order to be admitted into the country. No vaccines needed.