Travel Vaccines for Children: Age-by-Age Guide for Family Trips

Family travel abroad is one of the most enriching experiences you can give your children — but it requires careful health planning. Children have different immune systems, different vaccine schedules, and different drug tolerances compared to adults. Many travel vaccines have minimum age restrictions that may limit your options for young travelers.

This guide covers every major travel vaccine by age group, explains antimalarial options for children, addresses DEET safety, and provides a ready-to-use family travel health kit checklist — everything you need to plan a safe family trip.

Before You Go: Routine Vaccines First

Before considering travel-specific vaccines, ensure your child's routine immunization schedule is up to date. International travel may expose children to diseases that are rare in their home country but common at the destination. In some cases, routine vaccines can be given on an accelerated schedule before travel.

Measles is especially important — it remains a leading cause of vaccine-preventable death in children globally. The first MMR dose is typically given at 12-15 months, but for international travel, infants aged 6-11 months can receive an early MMR dose. This early dose does not count toward the routine series — the child will still need two doses at 12-15 months and 4-6 years.

Age-by-Age Travel Vaccine Guide

Newborns to 6 Months (0-6 months)

Infants under 6 months have the most limited vaccine options. Most travel vaccines are not approved for this age group. The primary protection for young infants comes from maternal antibodies (transferred during pregnancy and through breastfeeding) and environmental precautions (bed nets, repellent on clothing, safe water).

Infants 6 to 12 Months

Between 6 and 12 months, several important vaccines become available. This is also the age range where an early MMR dose can be given off-label for travel protection.

Toddlers: 1 to 2 Years

At 12 months, hepatitis A vaccine becomes available — a critical travel vaccine since hepatitis A transmission is common in many tropical and developing destinations through contaminated food and water. The child also becomes eligible for the full routine MMR dose.

Preschoolers: 2 to 5 Years

At age 2, the injectable typhoid vaccine (Vi polysaccharide) becomes available. This is important for families traveling to South Asia, parts of Africa, or Central/South America where typhoid is endemic. By this age, most routine childhood vaccines have been received, and the child's immune system responds more robustly to vaccines.

School-Age Children: 6 to 12 Years

At age 6, the oral typhoid vaccine (Ty21a) becomes available as an alternative to the injectable form. School-age children can receive essentially all travel vaccines available to adults. The main remaining restriction is doxycycline for malaria prophylaxis, which should be avoided in children under 8 due to risk of permanent tooth discoloration.

At this age, also verify that the child has received their school-entry boosters: DTaP/Tdap booster, IPV booster, MMR dose 2, and varicella dose 2. These are especially important before international travel.

Teenagers: 13 to 17 Years

Teenagers can receive all adult travel vaccines with no age restrictions. Additional routine vaccines that become due during adolescence and are especially relevant for travel include:

Teenagers traveling on gap year trips, school exchanges, or volunteer programs to developing countries may need the full travel vaccine panel. Check our vaccination schedule planning guide for timing recommendations.

Malaria Prevention for Children

Malaria is a leading cause of death in children under 5 worldwide, and children are more vulnerable to severe malaria than adults. If your family trip includes a malaria-endemic area (sub-Saharan Africa, parts of South and Southeast Asia, Central and South America), chemoprophylaxis is essential for every family member.

In addition to medication, physical prevention is critical for children. Use insecticide-treated bed nets (ensure no gaps), dress children in long sleeves and pants during dusk and dawn, and apply insect repellent. Read more in our complete malaria prevention guide.

DEET and Insect Repellent Safety for Children

DEET remains the gold standard for insect repellent and is a critical tool for preventing mosquito-borne diseases in children. Here are the key safety guidelines:

Traveler's Diarrhea in Children

Children are more susceptible to traveler's diarrhea and become dehydrated faster than adults. Dehydration is the primary danger — not the infection itself. Oral rehydration salts (ORS) are the single most important item in your family travel health kit. See our detailed guide on traveler's diarrhea prevention and treatment.

Family Travel Health Kit

For a complete packing guide, see our travel vaccine checklist.

Planning Your Appointment

Frequently Asked Questions

Can I give multiple travel vaccines at the same visit?

Yes. Multiple inactivated vaccines can be safely administered at the same visit using different injection sites. Live vaccines (MMR, varicella, yellow fever) can also be given together on the same day, but if not given on the same day, they should be separated by at least 4 weeks. Your provider will plan the optimal schedule.

My child is afraid of needles. Any tips?

Topical numbing cream (EMLA or LMX) applied 30-60 minutes before the appointment can reduce pain. Distraction techniques (videos, bubbles, counting) help younger children. For older children, explain what to expect honestly and let them choose which arm to use. Some clinics offer sugar solution (sucrose) for infants, which has an analgesic effect.

Are there combination vaccines that reduce the number of shots?

Yes. Twinrix combines hepatitis A and hepatitis B in a single vaccine series (3 doses). Some countries also offer combined vaccines like hexavalent (DTaP-IPV-Hib-HepB). Discuss combination options with your provider to minimize the number of injections.

Key Takeaways