Medical Services
Travel Medicine/Preparation

Vaccinations and Immunizations

Giving general recommendations on vaccinations and immunizations is difficult, and detailed recommendations are beyond the scope of this guide. However, you should carefully review your immunization status, especially the routine vaccinations such as tetanus/diphtheria, measles, polio, hepatitis B, Varicella and influenza, with your physician well before starting your trip. Also, a current test for tuberculosis exposure (PPD) is recommended.  Allow 6-8 weeks before your trip to allow time for the immunizations to take effect.

Discuss with your physician the additional need for Hepatitis A and B immunizations.  Hepatitis A should be considered if you are traveling to areas of questionable sanitation, especially for non-immune travelers.  And Hepatitis B is essential if you might be exposed to blood (e.g., healthcare workers, medical treatment, etc.), sexual contact with local populations, or staying for a prolonged period of time.

Only a yellow fever vaccination is currently required by the World Health Organization, and oftentimes by countries where the traveler is arriving from travel through an endemic zone.  Some countries may also require proof of cholera vaccination. Other vaccinations will depend on the itinerary, lifestyle and length of the trip.

Visit the Centers for Disease Control and Prevention (CDC) for the latest recommendations on vaccinations and immunizations.

Other Resources:

• Malaria Prophylaxis
• Diarrhea Management
• Behavioral Counseling