To find out about health precautions and injections that may be necessary for the areas you are visiting, contact the Centers for Disease Control in Atlanta (800‑311‑3435 or 404‑639‑3534; http://www.cdc.gov/travel). In addition, you may wish to consult your doctor regarding travel to those areas along with any health conditions you may have that could potentially be of concern during your tour. Travel health insurance is advisable. If you have known significant health risks, you may wish to also obtain insurance that covers emergency medical evacuation in the country you are visiting if not already covered by the travel health insurance plan you choose.