17 Essential Vaccines for Your Next Adventure
Health First, Travel Next: Navigating Immunizations for Global Travel.
Tap a vaccine title to expand/collapse. Use the Read more link at the end of each section for full details.
Key point: Common travel-related infection (food/water exposure).
Timing Before Travel:
Ideally, the first dose should be administered as soon as travel is considered. Two weeks or more before departure is generally recommended.
Building Immunity:
Immunity begins to develop approximately 2–4 weeks after the first dose.
Duration of Immunity:
A single dose provides protection for up to 1 year; a booster dose, given 6–12 months later, can extend protection for up to 20 years or longer.
Availability in the US Vaccine Program:
Yes, it is part of routine childhood vaccinations in the United States.
Use During Pregnancy:
Generally considered safe, but should be discussed with a healthcare provider.
Info for travelers: Hepatitis A
(a common disease)
Key point: Higher risk with food/water exposure in some destinations.
Timing Before Travel:
Oral vaccine should be completed at least one week before travel, and injectable vaccine should be given at least two weeks prior.
Building Immunity:
Immunity typically develops within two weeks after vaccination.
Duration of Immunity:
Oral vaccine lasts for 5 years, injectable for 2 years.
Availability in the US Vaccine Program:
Not routinely given in the US but available for travelers.
Use During Pregnancy:
Injectable vaccine is usually preferred during pregnancy.
Info for travelers: Typhoid Fever: Common (primarily in developing countries)
Key point: Required/checked for entry in some countries.
Timing Before Travel:
At least 10 days before travel.
Building Immunity:
Effective immunity develops within 10 days.
Duration of Immunity:
Lifelong immunity in most cases.
Availability in the US Vaccine Program:
Available for travelers, not part of the routine program.
Use During Pregnancy:
Generally avoided unless the risk of yellow fever is high.
Info for travelers: Yellow Fever: Common (in specific regions of Africa and South America)
Key point: Consider for longer stays, healthcare exposure, or close contact risk.
Timing Before Travel:
Start 6 months before travel for the full series; a rapid schedule is also available.
Building Immunity:
Gradual over the course of the vaccination series.
Duration of Immunity:
Long-lasting, often lifelong.
Availability in the US Vaccine Program:
Yes, part of routine childhood vaccinations.
Use During Pregnancy:
Generally considered safe.
Info for travelers: Hepatitis B: Common
Key point: Consider for animal exposure risk or remote travel.
Timing Before Travel:
Start the series at least 1 month before travel if possible.
Building Immunity:
Gradual over the course of the series.
Duration of Immunity:
Booster shots are recommended for ongoing risk.
Availability in the US Vaccine Program:
Not routinely given; available for high-risk individuals.
Use During Pregnancy:
Should be considered if risk of exposure is high.
Info for travelers: Rabies: Common (globally, but less common in some developed countries)
Key point: Important for certain regions, crowds, or outbreaks.
Timing Before Travel:
At least 2 weeks before travel.
Building Immunity:
Within 7–14 days after vaccination.
Duration of Immunity:
3–5 years, depending on the type.
Availability in the US Vaccine Program:
Yes, particularly for adolescents and specific risk groups.
Use During Pregnancy:
Can be used if indicated.
Info for travelers: Meningococcal Disease: Common (in specific regions or during outbreaks)
Key point: Consider for rural exposure or longer stays in endemic areas.
Timing Before Travel:
Complete the series at least a week before travel.
Building Immunity:
Two doses given 28 days apart provide immunity.
Duration of Immunity:
At least 1 year, with a booster for ongoing protection.
Availability in the US Vaccine Program:
Available for travelers to endemic areas.
Use During Pregnancy:
Only if the risk is high and cannot be avoided.
Info for travelers: Japanese Encephalitis: Common (mainly in Asia)
Key point: Consider for hiking/forest exposure in affected regions.
Timing Before Travel:
Ideally start 3 months before travel for the full series.
Building Immunity:
After completing the series.
Duration of Immunity:
Booster doses every 3–5 years.
Availability in the US Vaccine Program:
Not routinely available in the US.
Use During Pregnancy:
Limited data; discuss with a healthcare provider.
Info for travelers: Tick-borne Encephalitis: Common (in certain regions of Europe and Asia)
Key point: Ensure routine series is complete; booster sometimes advised.
Timing Before Travel:
Completed series in childhood; a booster can be given before travel.
Building Immunity:
Immediate, following a completed series.
Duration of Immunity:
Lifelong.
Availability in the US Vaccine Program:
Yes, part of routine childhood vaccinations.
Use During Pregnancy:
Generally safe; discuss with a healthcare provider.
Info for travelers: Polio: Rare (due to effective vaccination programs)
Key point: Keep vaccinations/boosters aligned with current guidance.
Timing Before Travel:
Follow current guidelines; usually completed 2 weeks before travel.
Building Immunity:
1–2 weeks after the final dose.
Duration of Immunity:
Varies; boosters may be needed.
Availability in the US Vaccine Program:
Widely available to all age groups.
Use During Pregnancy:
Recommended to protect against COVID-19.
Info for travelers: COVID-19: Common (pandemic-related)
Key point: Protects against tetanus, diphtheria, and pertussis.
Timing Before Travel:
At least 2 weeks before travel if not previously vaccinated.
Building Immunity:
Within 2 weeks.
Duration of Immunity:
10 years for tetanus and diphtheria, shorter for pertussis.
Availability in the US Vaccine Program:
Yes, part of routine vaccinations.
Use During Pregnancy:
Recommended during every pregnancy.
Info for travelers:
Tetanus,
Pertussis (Whooping Cough)
Key point: Usually age/risk-based rather than destination-based.
Timing Before Travel:
Anytime for adults over 50; not specifically travel-related.
Building Immunity:
Within 2–6 weeks.
Duration of Immunity:
Several years, but exact duration is not fully known.
Availability in the US Vaccine Program:
Recommended for adults over 50.
Use During Pregnancy:
Not recommended; intended for older adults.
Info for travelers: Shingles (a common disease)
Key point: Risk-based (age/medical conditions) rather than travel-only.
Timing Before Travel:
Anytime for eligible adults; not specifically for travel.
Building Immunity:
2–3 weeks after vaccination.
Duration of Immunity:
Several years; may require a booster.
Availability in the US Vaccine Program:
Recommended for children and adults at risk.
Use During Pregnancy:
Can be given if the risk is high.
Info for travelers: Pneumococcal Disease (a common disease)
Key point: Annual vaccine; consider timing vs. destination flu season.
Timing Before Travel:
Annually, before flu season begins.
Building Immunity:
About two weeks after vaccination.
Duration of Immunity:
One flu season.
Availability in the US Vaccine Program:
Yes, recommended annually for everyone over 6 months.
Use During Pregnancy:
Highly recommended.
Info for travelers: Flu (Influenza) (a common disease)
Key point: Ensure immunity if not previously vaccinated/infected.
Timing Before Travel:
Ideally, well in advance of travel; requires two doses.
Building Immunity:
Within 4–6 weeks after the first dose.
Duration of Immunity:
Likely lifelong.
Availability in the US Vaccine Program:
Yes, part of routine childhood vaccinations.
Use During Pregnancy:
Not recommended during pregnancy; important before pregnancy.
Info for travelers: Chickenpox (a common disease)
Key point: Very important for outbreak prevention and travel readiness.
Timing Before Travel:
At least 2 weeks before travel, if not previously vaccinated.
Building Immunity:
Within 2 weeks after the first dose.
Duration of Immunity:
Lifelong.
Availability in the US Vaccine Program:
Yes, part of routine childhood vaccinations.
Use During Pregnancy:
Not recommended during pregnancy; important before pregnancy.
Key point: Consider for higher-risk travel and limited sanitation settings.
Timing Before Travel:
At least 10 days before travel.
Building Immunity:
Within a week.
Duration of Immunity:
2 years for adults, 6 months for children.
Availability in the US Vaccine Program:
Available for travelers to certain areas.
Use During Pregnancy:
Limited data; should be discussed with a healthcare provider.
Info for travelers: Cholera: Common (in areas with poor sanitation)
It's important to note that specific recommendations can vary based on individual health circumstances, the destination of travel, and current public health guidelines.
