Vaccinations for Travel to Peru
Yes, hepatitis A, hepatitis B, and typhoid are correct, but you also need to ensure routine vaccinations are up-to-date (especially measles, tetanus-diphtheria-pertussis), and yellow fever vaccination is required for certain regions of Peru.
Core Travel Vaccines for Peru
Required and Strongly Recommended
Yellow Fever: Required for travel to jungle areas (Amazon basin regions) of Peru. You'll need an International Certificate of Vaccination, which must be administered at an approved vaccination center 1. Even if not traveling to endemic areas, some countries may require proof if you're arriving from Peru.
Hepatitis A: Strongly recommended for all travelers to Peru, as it's a high-endemicity country. One dose provides adequate protection for most healthy travelers if given any time before departure 2. For travelers over 40 years, immunocompromised persons, or those with chronic liver disease departing within 2 weeks, consider adding immune globulin (IG) alongside the vaccine 3.
Typhoid: Recommended for travelers to Peru, particularly if visiting smaller cities, rural areas, or staying with friends/relatives. Two vaccine options exist with 50-70% efficacy 4, 5. Give at least 2 weeks before departure 4.
Hepatitis B: Recommended for travelers who may have sexual contact with locals, need medical procedures, or have extended stays 6.
Essential Routine Vaccines to Update
Before considering travel-specific vaccines, ensure these are current 1:
Measles-Mumps-Rubella (MMR): Critical, as approximately 61% of imported measles cases occur in returning U.S. travelers. Adults born after 1957 should have two documented doses 1.
Tetanus-Diphtheria-Pertussis (Tdap/Td): Ensure primary series is complete with boosters every 10 years 7.
Polio: Adults traveling to developing countries should have completed primary series. If previously vaccinated, a single booster dose may be appropriate 1.
Additional Considerations Based on Specific Itinerary
Rabies: Consider pre-exposure prophylaxis if you'll be in rural areas, working with animals, or engaging in adventure activities. Two doses are sufficient for pre-travel priming per recent WHO recommendations 5. This is particularly important because post-exposure vaccines may not be available in remote Peruvian regions.
Influenza: Recommended if traveling during flu season or if you're in a high-risk group 1.
Timing Strategy
Optimal approach: Start vaccinations 4-6 weeks before departure to allow time for multiple doses and adequate immune response 8.
If departing soon: Hepatitis A vaccine can be given any time before departure for healthy adults under 40 3. Yellow fever and typhoid need at least 2 weeks for protection 4.
Common Pitfalls to Avoid
- Don't assume childhood vaccines are current—many adults lack proper measles immunity
- Yellow fever vaccine can only be given at designated centers; plan accordingly
- For hepatitis A, older adults (>40 years) may need both vaccine and IG if departing within 2 weeks 3
- Typhoid vaccine requires reimmunization every 2 years with continued exposure 4
All vaccines can be administered on the same day at different injection sites 8, which is useful for last-minute travelers.