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Vaccines You Need Before Traveling Abroad

Traveling can be an exciting and enriching experience. However, it’s essential to prioritize your health and safety while exploring new places. One crucial aspect of travel preparation is ensuring you have the necessary vaccines to protect yourself from potential diseases and infections.

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In this Pacific Prime article, we will look at the vaccines you need before traveling abroad, and also offer some general health advice to make sure your trip is a smooth and pleasurable experience.

Vaccines to Get Before Boarding the Plane

Vaccines for influenza, typhoid fever, hepatitis A and B, and Japanese encephalitis are among the types most often recommended by doctors for people who are planning to travel abroad, but they are by no means all the vaccines that you should consider receiving as you prepare for your upcoming trip.

While what vaccines you need depends to a large extent on where you are going and the common diseases and infections at the time, the following vaccines are generally recommended for consideration:


The influenza vaccine is crucial in preventing the flu and its potential complications. Each year, two flu vaccines are available: one for the Northern Hemisphere and one for the Southern Hemisphere, as the strains can vary.

This vaccine is recommended for individuals of all ages, particularly those at higher risk.such as young children, the elderly, and those with underlying health conditions.

Yellow Fever

This vaccine is required for travelers visiting areas where yellow fever is endemic, particularly in parts of Africa and South America. It is essential to check if your destination requires proof of vaccination before entry.


Typhoid fever is a bacterial infection transmitted through contaminated food and water. It is prevalent in many developing countries. This vaccine is recommended for travelers visiting regions with poor sanitation and hygiene standards.

Hepatitis A

Hepatitis A is a viral infection that affects the liver and is typically transmitted through contaminated food and water. It is prevalent in many countries worldwide, especially in parts of Asia, Africa, and Central and South America. This vaccine is recommended for most travelers, as it provides long-term protection.

Hepatitis B

Hepatitis B is a viral infection transmitted through contact with infected blood or body fluids. It is prevalent in many regions, including Asia, Africa, and parts of the Caribbean. The vaccine is recommended for travelers engaging in activities that may expose them to blood or body fluids, such as medical work or intimate contact with locals.

Tetanus, Diphtheria, and Pertussis

The tetanus, diphtheria, and pertussis (TDAP) vaccine is typically administered to children in their early years, followed by booster shots every 10 years. It is crucial to stay up to date with the TDAP vaccine to ensure continuous immunity and prevent potentially life-threatening complications.


Rabies is caused by a virus transmitted through the bite or scratch of an infected animal. The rabies vaccine is recommended for individuals at risk of exposure to the virus, such as travelers to rabies-endemic regions and those working with animals.

Japanese Encephalitis

Japanese encephalitis is caused by a virus transmitted through mosquito bites, and the vaccine is recommended for travelers staying for an extended period or participating in outdoor activities. This vaccine is crucial especially for those traveling to regions where the disease is prevalent or rural agricultural areas.

Measles, Mumps, and Rubella (MMR)

The MMR vaccine is essential for travelers who have not received the vaccine during childhood. Measles outbreaks can occur in various countries, and the MMR vaccine provides protection against all three diseases.


While there is no vaccine for malaria, which is a mosquito-borne disease caused by a parasite, travelers visiting regions where malaria is endemic should take antimalarial medication as a preventive measure.

When To Visit Your Doctor for Travel Vaccination

The specific vaccines you need may vary depending on your destination, the duration of your trip, and your personal health history. You should arrange to see your doctor at least 6 to 8 weeks before your trip, so that your body will have plenty of time to develop immunity.

If available, disclose your vaccination history to the doctor, and make sure your doctor is aware of what medications you are on, your medical history and overall health condition including whether or not you are pregnant, and your travel plans. Only a doctor can decide what vaccines are suitable for your situation.

Other Health Precautions to Take Before and During Your Trip

In addition to receiving the necessary vaccines, there are other important health precautions to consider before and during your trip. Principally, you should treat personal hygiene, food and water safety, and preventing insect bites as your priorities:

  • Personal Hygiene: Practice good hygiene habits, such as frequent handwashing with soap and water or using hand sanitizers when soap is not available. Avoiding close contact with sick individuals and maintaining respiratory etiquette (covering your mouth and nose when coughing or sneezing) can help reduce the risk of contracting or spreading diseases.
  • Food and Water Safety: Be cautious about the food and water you consume while traveling. Drink bottled water or use water purification methods if tap water is not safe. Avoid eating raw or undercooked food, street food, and fruits or vegetables that may have been washed with contaminated water.
  • Insect Bite Prevention: Protect yourself from insect bites, as they can transmit diseases such as malaria, dengue fever, and Zika virus. Use insect repellents, wear long sleeves and pants, and consider sleeping under mosquito nets, especially in areas where mosquito-borne diseases are prevalent.

About Pacific Prime

While proper vaccination and taking appropriate measures against infections are crucial for building up your immunity and preventing diseases and infections, the right insurance will significantly boost your ability to deal with adversity should it arise while you are away from home.

With 20+ years of experience in insurance, Pacific Prime can help you find the plan that meets your needs and fits your budget, whether it’s travel, expat health, international health, or other categories of insurance. Moreover, you can rest assured that the plans we recommend will provide the best value for money.

And the cherry on the cake? If you secure insurance through us, you get our impartial advice and comprehensive support without having to pay extra!

So, contact us and get a FREE, no-obligation plan comparison today!

Disclaimer: The information provided in this article is for general informational purposes only and should not be treated as medical advice. Always consult with a doctor for personalized recommendations based on your specific health conditions and travel plans.

Content Creator at Pacific Prime
Martin is a writer and translator with over 10 years of experience. He writes articles and blog posts, creates infographics and videos, translates between Chinese and English, and more. Skilled at explaining complicated concepts in layman’s terms, Martin believes the gold standard of translation is attained when the translated text is not only accurate, but also reads like an original text. Martin holds a degree in Economics from the University of London, UK.

Since joining Pacific Prime, Martin has become even more aware of the gap between the true value of insurance products and most people’s appreciation of it, and developed a passion for demystifying and simplifying matters, so that more people get the protection they need at a cost they can easily afford.

In his free time, Martin attends concerts of various genres, and plays the violin with piano accompaniment he pre-recorded himself or played live by his niece.
Martin Lee