Vaccinations for Vietnam Cambodia and Thailand

Home » Rabies vaccine

What vaccinations do I need for Vietnam, Cambodia and Thailand?

For a multi-country trip through Vietnam, Cambodia and Thailand, most travellers should check that routine UK vaccinations are complete. Hepatitis A is recommended for all previously unvaccinated travellers to all three countries, while typhoid and tetanus protection are particularly relevant for many Vietnam and Cambodia itineraries.

Hepatitis B, rabies, Japanese encephalitis, MMR and other vaccines may also be recommended depending on the length of the trip, rural travel, animal contact, season, accommodation and access to medical care. Malaria advice depends on the exact provinces and border areas visited.

Travel consultationFree

Travel vaccinesFrom £34

LocationBute Clinic

Book a Southeast Asia travel consultation

Appointments take place at Bute Clinic above Treherbert Pharmacy. You can also call 01443 776133. Vaccination and medicine supply remain subject to clinical assessment and availability.

Vietnam Cambodia and Thailand travel vaccination consultation at Bute Clinic Treherbert — A multi-country consultation considers every overnight stop, border crossing, activity and previous vaccination rather than treating Southeast Asia as one uniform destination.

Vietnam, Cambodia and Thailand vaccines at a glance

All travellers: check that routine UK vaccination is complete, particularly MMR and the combined tetanus, diphtheria and polio course.
Hepatitis A: recommended for all previously unvaccinated travellers to Vietnam, Cambodia and Thailand.
Typhoid: recommended for most travellers to Vietnam and Cambodia; it may also be considered for selected Thailand itineraries involving higher food-and-water exposure.
Tetanus: the UK course should be complete. A booster may be recommended when the last dose was more than 10 years ago and access to medical care may be limited.
Some travellers: hepatitis B, rabies, Japanese encephalitis, MMR, chikungunya and other vaccines may be appropriate after individual assessment.
Malaria: routine tablets are not usually required for the classic city route, but rural, forested and border travel can change the recommendation.

How do vaccinations for Vietnam Cambodia and Thailand compare?

Country	Commonly reviewed	Selected-traveller vaccines	Malaria summary
Thailand	Routine vaccines, hepatitis A and tetanus history.	Hepatitis B, rabies, Japanese encephalitis, MMR, chikungunya and typhoid where itinerary or exposure justifies them.	Low risk at rural forested borders with Cambodia, Laos and Myanmar; very low risk in most other areas; no risk in several major cities and listed tourist islands.
Cambodia	Routine vaccines, hepatitis A, tetanus and typhoid.	Hepatitis B, rabies, Japanese encephalitis, MMR, chikungunya, dengue and BCG for selected travellers.	Low risk in Cambodia overall; very low risk around Angkor Wat, Siem Reap and Tonle Sap; no risk in Phnom Penh.
Vietnam	Routine vaccines, hepatitis A, tetanus and typhoid.	Hepatitis B, rabies, Japanese encephalitis, MMR, chikungunya, dengue and BCG for selected travellers.	Low risk in specified southern and central highland provinces and other rural areas; no risk in Hanoi, Ho Chi Minh City, the Red River delta, Phu Quoc and coastal areas north of Nha Trang.

This is a planning summary rather than a personal recommendation. Risk can vary within each country and may change over time.

Check the current official country guidance

Which vaccinations are recommended for Vietnam Cambodia and Thailand?

Vaccine	Why it may be discussed	Bute Clinic price
Hepatitis A	Recommended for all previously unvaccinated travellers to all three countries because infection can spread through contaminated food and water.	£50 per dose
Typhoid	Recommended for most travellers to Vietnam and Cambodia, especially for long stays, visiting friends or relatives, young children and higher food-and-water exposure.	£35 per dose
Tetanus, diphtheria and polio	The routine UK course should be complete. A booster may be advised if the last dose was more than 10 years ago and access to care may be limited.	£35 per dose
Hepatitis B	May be considered for long stays, possible medical or dental care, healthcare work, tattoos, piercings, contact sports or blood and sexual exposure.	£45 per dose
Hepatitis A and B combined	May be suitable where protection against both infections is indicated and the combined course is appropriate.	£80 per dose
Rabies	Relevant to all three countries for longer stays, children, animal contact, running, cycling, remote travel and reduced access to prompt treatment.	£95 per dose
Japanese encephalitis	May be considered for rural travel, stays of one month or more, repeated travel, uncertain routes or shorter trips involving rice fields, wetlands and pig farms.	£115 per dose
MMR	Measles risk is assessed as greater than in the UK in all three countries. Adults and children should be fully vaccinated under UK recommendations.	£45 per dose
Chikungunya	May be considered for eligible long-term or frequent travellers or travel during an outbreak. Mosquito protection remains essential.	£207 per dose

Prices are per dose. Several vaccines require a course, and the total depends on previous vaccination, age, timing and individual risk.

Do I need malaria tablets for this route?

Many travellers following a classic route through Bangkok, Chiang Mai, Siem Reap, Phnom Penh, Ho Chi Minh City, central Vietnam and Hanoi will not routinely need malaria tablets. Mosquito-bite avoidance is still essential because dengue, chikungunya and Japanese encephalitis can occur.

The answer changes when the route includes rural, forested or border areas:

Thailand: low risk at rural forested borders with Cambodia, Laos and Myanmar; very low risk elsewhere; no risk in listed major cities and tourist islands.
Cambodia: low risk overall, very low risk around Siem Reap, Angkor Wat and Tonle Sap, and no risk in Phnom Penh.
Vietnam: low risk in selected southern and central highland provinces and other rural areas; no risk in the major cities and several common coastal or island destinations.

In low-risk areas, tablets are usually reserved for exceptional circumstances or travellers at increased risk of infection or severe complications.

Malaria tablets and mosquito advice for Vietnam Cambodia and Thailand — Malaria recommendations depend on the precise route, not simply the three countries named on the booking.

Important malaria safety advice

No malaria medicine is completely effective. Combine any prescribed tablets with careful bite avoidance.
Mefloquine resistance is reported in Thailand and in western Cambodia near the Thai border, so the exact route affects medicine choice.
Special consideration may be needed for pregnancy, young children, older travellers, immune suppression, complex medical conditions and people without a functioning spleen.
Seek urgent assessment for fever or malaria-like illness after visiting a risk area and clearly state every country and province visited.

Does a standard backpacker route need different advice?

Major cities and established hostelsHepatitis A, routine vaccination, food-and-water advice and mosquito protection remain important. Malaria tablets are often not routinely required.
Siem Reap and Angkor WatCurrent guidance classes the malaria risk as very low, but dengue, heat, food-and-water illness and animal exposure still require prevention.
Northern Thailand or VietnamRural trekking, rice-growing areas and extended night-time exposure can increase the relevance of Japanese encephalitis and malaria assessment.
Thai-Cambodian border areasForested border travel requires careful malaria assessment, and reported mefloquine resistance affects the choice of tablets where prophylaxis is advised.
Motorbike, cycling or runningRoad injury and dog exposure become more important. Rabies vaccination may be more valuable, but urgent treatment is still required after a bite or scratch.
One month or longerLong duration increases cumulative exposure and may make hepatitis B, rabies and Japanese encephalitis vaccination more relevant.

Should I have Japanese encephalitis vaccination?

Japanese encephalitis occurs countrywide in Vietnam, Cambodia and Thailand. Risk is present year-round, with seasonal peaks generally between May and October. Northern Thailand and northern Vietnam have particular seasonal relevance.

Vaccination is more likely to be considered for:

Stays of one month or more in affected areas.
Frequent travel or repeated rural visits.
Uncertain or flexible backpacking itineraries.
Shorter trips involving rice fields, wetlands, pig farms, camping or substantial evening outdoor exposure.

Lower-risk pattern

A short trip confined to major cities, beach resorts and well-screened accommodation is generally lower risk than prolonged rural travel.

Higher-risk pattern

Long rural stays, night-time outdoor activity and travel near rice fields, wetlands or pig farming increase exposure.

Should I have rabies vaccination?

Rabies is considered a risk in Vietnam, Cambodia and Thailand and has been reported in domestic animals. Dogs cause many exposures, while cats, monkeys and bats may also present a risk.

Pre-travel vaccination is particularly worth considering for:

Trips lasting more than one month.
Children, who may approach animals or fail to report an exposure.
Running, cycling, animal work or repeated outdoor activity.
Remote travel or places where reliable post-exposure treatment may be difficult to obtain.

After any bite, scratch or lick to broken skin

Wash the area immediately and thoroughly with soap and running water.
Apply a suitable antiseptic where available.
Seek urgent assessment from a reputable medical provider, even if the wound appears trivial.
Do this even if you completed rabies vaccination before travel.

Yellow fever certificate rules

There is no yellow fever disease risk within Vietnam, Cambodia or Thailand. However, certificate rules differ:

Thailand: a certificate is required for travellers aged 9 months or over arriving from a yellow-fever-risk country, including certain airport transits lasting more than 12 hours.
Cambodia: a certificate is required for travellers over 1 year of age arriving from a yellow-fever-risk country, including certain airport transits lasting more than 12 hours.
Vietnam: current TravelHealthPro guidance lists no certificate requirement under the International Health Regulations.

Tell the clinician about every country and airport on your journey, including stopovers before Southeast Asia.

When should I book?

Begin checking around 8 weeks before departure

FCDO country advice recommends checking destination health guidance at least eight weeks before travel.
Aim for a consultation 4 to 6 weeks before travel

This gives time for vaccines to work and for multi-dose courses or follow-up appointments.
Still book if departure is close

A late appointment can still identify useful vaccines, malaria precautions and safety measures, although a full course may not be possible.

Private Southeast Asia travel health appointment at Bute Clinic Treherbert — Bring the full route, including flexible plans, border crossings and any previous vaccination records.

What happens at the appointment?

Route review: every country, province, border crossing, date, accommodation type and planned activity.
Clinical assessment: age, pregnancy, health conditions, medicines, allergies, immune status and previous reactions.
Vaccination history: routine UK courses, previous travel vaccines and any certificates.
Personalised plan: vaccine priorities, timing, malaria advice, bite avoidance, food and water safety and likely cost.
Vaccination: suitable vaccines can often be given during the appointment when stock is available.

Are these vaccines free on the NHS?

Some travel vaccines may be available through an NHS service after assessment. Current NHS guidance lists hepatitis A, typhoid, cholera and polio-containing travel vaccination among those that may be provided without charge.

Hepatitis B, rabies and Japanese encephalitis are not routinely NHS-funded solely for travel and are usually supplied privately.

Bute Clinic provides a private service with a free initial consultation. Contact your GP practice separately if you wish to check NHS availability.

Frequently asked questions

Do I need vaccinations for Vietnam, Cambodia and Thailand?

Routine UK vaccination should be complete. Hepatitis A is recommended for all previously unvaccinated travellers to all three countries. Typhoid and tetanus protection are particularly relevant for Vietnam and Cambodia, while hepatitis B, rabies, Japanese encephalitis and MMR depend on individual risk.

Do I need malaria tablets for Thailand, Cambodia and Vietnam?

Many standard city and tourist routes do not routinely require tablets. Rural, forested, highland and border areas can alter the recommendation, so the full itinerary must be assessed.

Is typhoid vaccination needed for all three countries?

It is recommended for most travellers to Vietnam and Cambodia. Thailand recommendations are more itinerary-dependent, but vaccination may still be appropriate for longer stays or higher food-and-water exposure.

Do backpackers need rabies vaccination?

It is often worth considering for long, flexible or remote trips, particularly for children, runners, cyclists and travellers who may struggle to access prompt treatment after an animal exposure.

Do I need Japanese encephalitis vaccination?

It is more likely to be considered for trips of one month or longer, repeated travel, uncertain routes, rural stays or shorter trips involving rice fields, wetlands, pig farms and substantial dusk-to-dawn outdoor exposure.

Can I have several travel vaccines at the same appointment?

Many travel vaccines can be given during the same visit, but the correct plan depends on the products, age, pregnancy, medical conditions, previous doses and time before departure.

How much will the vaccines cost?

The initial consultation is free. Relevant vaccines currently start from £35 per dose, although total cost depends on the vaccines selected and the number of doses required.

Can I book if my route is not final?

Yes. Bring the most likely route and explain which parts are flexible. An uncertain itinerary can itself increase the relevance of selected vaccines.

Can I get these travel vaccines near Treorchy?

Yes. Bute Clinic above Treherbert Pharmacy provides private travel consultations, vaccination and malaria advice for people from Treherbert, Treorchy, Rhondda and nearby South Wales communities.

Book your Southeast Asia travel consultation

Arrange a free consultation at Bute Clinic for personalised Vietnam, Cambodia and Thailand vaccine and malaria advice. Bring your complete route and any previous vaccination records.

Book a Southeast Asia travel consultation

You can also call 01443 776133. Vaccines and prescription medicines are supplied only where clinically suitable.