- New Zealand.
- The United States.
- Western Europe and the Scandinavian countries (Norway, Sweden, and Finland).
Talk to your doctor before visiting any other areas.
If you plan to travel to a part of the world where sanitation is poor or where hepatitis A is a known problem, see your doctor about receiving the hepatitis A vaccine, or the combination hepatitis A and B vaccine. (Risk of hepatitis B increases if you go to a high-risk country frequently or stay for a long time.)
When travelling in an area where hepatitis A is a known problem or where water quality is questionable:
- Boil water before you drink it. Bring the water to a rolling boil for 1 minute. If you are at an elevation of 2000 m (6562 ft) or higher, boil the water for 3 minutes. Do not drink tap water or well water or beverages containing ice cubes.
- Do not brush your teeth with tap water or well water.
- Make sure all foods are cooked well, especially shellfish.
- Eat only raw fruits and vegetables that you have washed in uncontaminated water and peeled yourself.
- Don't swim in water that has not been treated with chlorine.
- Don't drink bath or shower water.
Current as ofJuly 30, 2018
Author: Healthwise Staff
Medical Review: E. Gregory Thompson MD - Internal Medicine
Brian D. O'Brien MD - Internal Medicine
Adam Husney MD - Family Medicine
W. Thomas London MD - Hepatology
Current as of: July 30, 2018