Thailand Travel Vaccinations

Planning a trip to Thailand? Here you’ll find everything you need to know about what travel vaccinations you'll need for your journey. Below you'll find recommended vaccines, malaria advice, potential health risks and how to book travel vaccinations with Well Pharmacy, to help you prepare for your trip with confidence.

The recommended travel vaccinations for Thailand largely depend on the below factors:

• The length of your trip
• Which specific regions you plan on visiting
• Whether you’ll be spending time in rural areas
• Any planned activities such as trekking, volunteering or backpacking
• Your vaccination history

However, generally speaking, you can use the below clinical guidance* to help prepare for your appointment with us.

• Routine UK vaccinations – you should be up to date with any routine vaccinations and boosters that are recommended according to your age, medical history and individual risks. We offer a range of vaccinations that may be suitable, but you can speak to one of our pharmacists if you’re unsure.
• Yellow Fever certificate – this is only required for those 9 months and older who will be travelling from or passing through a high risk Yellow Fever zone on the way to Thailand. At the time this article was written (12.08.2026), the UK does not fall into this category, so a certificate isn't required if you're travelling directly from the UK.

• Hepatitis A – an infection that can be picked up through contaminated food or water in some parts of the world. Vaccination can help protect you while travelling and give you added peace of mind when eating and drinking abroad.
• Tetanus – bacteria from soil or rusty objects that's transmitted through open wounds, burns or scratches. Even if you’ve had a tetanus jab before, if it was more than 10 years ago then you might need a booster to help keep your protection up to date.

• Hepatitis B – spread through contact with infected blood or bodily fluids. Depending on your travel plans, activities or length of stay, vaccination might be recommended to help protect you during your trip.
• Typhoid – an infection that can be spread through contaminated food or water. The vaccine might be particularly useful if you're visiting friends and family abroad, travelling for an extended period, or exploring areas where food and water standards may be different to those in the UK.
• Cholera – another infection linked to contaminated food and water. Vaccination might be recommended for travellers visiting remote locations or areas where access to clean water and sanitation is limited.
• Diptheria – most people receive protection against diphtheria as part of their childhood immunisation schedule, but you're unsure then it's worth checking before you travel.
• Rabies – spread through the bite or scratch of an infected animal. If your trip involves spending time in rural areas, working with animals, or taking part in outdoor activities, vaccination might offer additional protection and reassurance.
• Japanese Encephalitis – a mosquito-borne infection found in parts of Asia and the Western Pacific. If you're travelling to higher-risk areas, vaccination alongside good insect bite prevention measures can help you stay protected throughout your trip.

• Dengue Fever – Dengue Fever is spread by mosquitoes and can be found in many parts of Thailand. As there isn't a vaccine routinely recommended for most travellers, it's important to take steps to avoid mosquito bites by using insect repellent, covering exposed skin and sleeping in screened or air-conditioned accommodation where possible.
• Diarrhoea – Stomach upsets are one of the most common travel-related illnesses in Thailand. To help reduce your risk, drink bottled or treated water, choose freshly prepared food from reputable establishments, and wash or sanitise your hands regularly.
• Dehydration – Thailand's warm, tropical climate can take some travellers by surprise. Drinking plenty of water, applying high-factor sunscreen, seeking shade during the hottest parts of the day and wearing lightweight clothing can help you stay comfortable and enjoy your trip safely.
• Malaria - Malaria risk in Thailand varies depending on the specific region. While popular tourist destinations have a very low risk, certain rural and bordering regions might have a much higher risk of malaria transmission. Our team of pharmacists can help advise you on this and whether any anti-malarial medication would be suitable for your itinerary.
• Zika virus - a virus spread by daytime-feeding mosquitos that is a particular risk for those who are pregnant or are likely to become pregnant soon after the trip. Symptoms include rashes, conjunctivitis, low-grade fevers and joint/muscle pain, with potential risks including fetal brain defects.