Vaccinations for Lombok: Required and Recommended Immunizations
No vaccinations are legally required for Lombok unless arriving from a yellow fever zone. However, strongly recommended vaccinations include Hepatitis A, Hepatitis B, Typhoid, Tetanus, and Rabies. Malaria risk in Lombok is low in tourist areas but exists in rural and forested regions. Visit a travel clinic 6-8 weeks before departure for personalized advice.
Legal Requirements {#requirements}
Indonesia does not require proof of vaccination for entry with one exception: if you are arriving from or have recently transited through a country with active yellow fever transmission (most of sub-Saharan Africa and parts of South America), you must present a valid International Certificate of Vaccination against yellow fever. Without it, you may be denied entry or quarantined.
For travelers from North America, Europe, Australia, and most of Asia, there are zero mandatory vaccination requirements to enter Indonesia. However, "not legally required" does not mean "not medically advisable." The voluntary vaccinations below are strongly recommended by the WHO, CDC, and travel medicine specialists.
COVID-19 vaccination is no longer required for Indonesia entry as of 2023. Health screening at airports has returned to pre-pandemic norms.
Strongly Recommended Vaccinations {#strongly-recommended}
These vaccinations are recommended for virtually all travelers to Lombok regardless of travel style or duration.
### Hepatitis A
Why: Hepatitis A is transmitted through contaminated food and water. Lombok's food safety standards vary, and even careful travelers may be exposed through ice, salads, or improperly cooked street food. Hepatitis A causes acute liver infection with symptoms including fatigue, nausea, abdominal pain, and jaundice lasting weeks to months.
Vaccine: Single dose provides protection for 1 year. A booster at 6-12 months provides protection for 20+ years. Protection begins approximately 2 weeks after vaccination.
Who should get it: Everyone visiting Lombok who has not been previously vaccinated or naturally immunized.
### Typhoid
Why: Typhoid fever is spread through contaminated food and water and is endemic in Indonesia. Symptoms include sustained high fever, headache, stomach pain, and can be life-threatening without treatment. Risk increases with street food consumption, extended stays, and travel to rural areas.
Vaccine: Injectable vaccine (single dose, protection starts after 2 weeks, lasts approximately 2 years) or oral vaccine (4 doses over 1 week, protection for 5 years). The injectable version is more common and convenient.
Who should get it: All travelers to Lombok, especially those planning to eat street food or travel outside main tourist areas.
### Tetanus-Diphtheria-Pertussis (Tdap)
Why: Tetanus is contracted through wound contamination with soil or rust — a real risk with any scraped knee, coral cut, or scooter accident in Lombok. Most adults in developed countries received childhood immunization but may need a booster.
Vaccine: Single Tdap booster if your last tetanus shot was more than 10 years ago (or if you cannot remember when you last had one). Protection is immediate.
Who should get it: Anyone who has not had a tetanus booster in the last 10 years. If you plan to ride scooters or do outdoor activities in Lombok, this is especially important.
### Hepatitis B
Why: Hepatitis B is transmitted through blood and bodily fluids. Indonesia has one of the highest Hepatitis B prevalence rates in the world. Risk scenarios for travelers include medical treatment (needle exposure), tattoos, sexual contact, and scooter accidents requiring blood transfusion.
Vaccine: Three-dose series over 6 months (standard schedule) or accelerated schedule of 3 doses over 21 days plus a booster at 12 months. Protection is long-lasting — often lifelong after completion.
Who should get it: All travelers to Lombok, especially those staying longer than 2 weeks, likely to receive medical treatment, or planning tattoos.
Vaccinations to Consider {#consider}
These vaccinations are recommended for specific situations rather than all travelers.
### Rabies
Why: Rabies is present in Lombok's stray dog population and in monkeys found near temples and tourist sites. A bite or scratch from a rabid animal is fatal without post-exposure treatment. Lombok's limited medical infrastructure means that post-exposure rabies treatment (immunoglobulin) may not be readily available.
Vaccine: Three-dose pre-exposure series over 21-28 days. Pre-exposure vaccination does not eliminate the need for post-exposure treatment but reduces it from 5 doses of vaccine plus immunoglobulin to just 2 additional vaccine doses. Critically, it eliminates the need for rabies immunoglobulin, which is expensive and not always available in Lombok.
Who should get it: Travelers who will be around animals (including visiting monkey forests or temples with monkeys), spending time in rural areas, staying longer than one month, or who are uncomfortable with the idea of needing emergency rabies treatment in a remote location.
Important note: If bitten by a potentially rabid animal in Lombok, wash the wound immediately with soap and running water for 15 minutes, then seek medical treatment urgently. Pre-vaccinated or not, any animal bite in a rabies-endemic area requires medical assessment.
### Japanese Encephalitis
Why: A mosquito-borne viral infection that can cause brain inflammation. Most infections are mild, but severe cases have a 30% fatality rate and 30-50% of survivors have permanent neurological damage. Risk is concentrated in rural agricultural areas, particularly rice paddies during wet season.
Vaccine: Two-dose series given 28 days apart (Ixiaro brand) or single-dose live vaccine (Imojev, available in some countries).
Who should get it: Travelers spending more than one month in rural Lombok, especially during wet season (October-April). Short-term visitors staying in tourist areas do not typically need this vaccine.
### Cholera
Why: Cholera is transmitted through contaminated water. Indonesia experiences periodic outbreaks, though Lombok has not had a significant outbreak in tourist areas in recent years.
Vaccine: Oral vaccine (Dukoral) — 2 doses taken 1-6 weeks apart. Provides moderate protection for about 2 years.
Who should get it: Generally not recommended for standard Lombok travelers. Consider it if you have a pre-existing condition that makes diarrheal diseases more dangerous (e.g., reduced stomach acid, inflammatory bowel disease) or if you will be doing humanitarian work in affected areas.
Malaria Risk Assessment {#malaria}
### The Reality in Lombok
Malaria exists in Lombok but the risk for tourists is low — much lower than many travelers expect. The main tourist areas of Kuta Lombok, Senggigi, the Gili Islands, and Mataram have minimal malaria transmission. Most cases occur in rural, forested, and mountainous areas in east and north Lombok.
Indonesia has made significant progress in malaria reduction, and Lombok specifically has seen declining rates over the past decade. The dominant species in Lombok is Plasmodium vivax (less severe) with some Plasmodium falciparum (more dangerous).
### Who Needs Anti-Malaria Medication
Most travel medicine specialists do not prescribe anti-malaria prophylaxis for short-term tourists staying in Lombok's main tourist areas. However, prophylaxis is recommended if you plan to:
- Trek in forested areas of north or east Lombok
- Spend extended time (weeks) in rural villages away from tourist infrastructure
- Visit during wet season when mosquito populations peak
- Stay in basic accommodation without mosquito nets or screens in rural areas
### Anti-Malaria Options
If prophylaxis is recommended for your itinerary:
- Atovaquone-Proguanil (Malarone): Daily tablet, taken 1-2 days before entering malaria area and 7 days after leaving. Few side effects. Preferred for short-trip travelers.
- Doxycycline: Daily tablet, taken 1-2 days before and 4 weeks after. Very affordable but can cause sun sensitivity and stomach upset. Also provides some protection against traveler's diarrhea.
- Mefloquine (Lariam): Weekly tablet, taken 2-3 weeks before and 4 weeks after. Known for neuropsychiatric side effects in some people.
Regardless of medication, mosquito bite prevention is your first-line defense against malaria. Use DEET-based repellent, sleep under a treated mosquito net, and wear long sleeves and pants at dusk and dawn.
Dengue Fever Prevention {#dengue}
Unlike malaria, dengue fever is a significant risk throughout Lombok, including all tourist areas. There is no widely available preventive medication or vaccination for travelers (the Dengvaxia vaccine is only recommended for people with prior dengue infection).
Dengue is transmitted by Aedes mosquitoes, which bite during the day — unlike malaria mosquitoes which bite at night. This means that mosquito avoidance must be maintained throughout the day, not just at night.
Prevention focuses entirely on avoiding mosquito bites:
- Apply DEET-based repellent every few hours, especially on exposed skin
- Wear light-colored, loose-fitting long clothing when practical
- Stay in accommodations with screens or air conditioning
- Use mosquito coils or plug-in repellents in your room
- Eliminate standing water near your accommodation (flower pots, containers)
See our full dengue prevention guide for detailed information on symptoms, treatment, and risk by area.
When to Visit a Travel Clinic {#travel-clinic}
### Ideal Timeline
6-8 weeks before departure: This allows time for multi-dose vaccines (Rabies, Hepatitis B) and for single-dose vaccines to reach full protection.
4 weeks before departure: Still enough time for most single-dose vaccines. Accelerated Hepatitis B and Rabies schedules may still be possible.
2 weeks before departure: Hepatitis A and Typhoid vaccines will provide partial to full protection by departure. Rabies series cannot be completed but starting it still provides some benefit.
Less than 2 weeks: Visit a clinic anyway. Some protection is always better than none, and you can get advice on other health precautions (insect repellent, food safety, water safety).
### What to Bring to Your Appointment
- Your vaccination record or any documentation you have
- Your travel itinerary (specific areas of Lombok you will visit)
- A list of planned activities (scooter riding, trekking, diving, rural visits)
- Any current medications
- Information about pre-existing medical conditions
### Finding a Travel Clinic
In the US: search the CDC's travel clinic directory at wwwnc.cdc.gov/travel. In the UK: check the NaTHNaC Travel Health Pro directory. In Australia: Travel Doctor TMVC has clinics nationwide. Most countries have similar directories.
Vaccinations for Children {#children}
Children traveling to Lombok should be up to date on all routine childhood vaccinations plus the same travel-specific vaccines recommended for adults (Hepatitis A, Typhoid, Tetanus). Hepatitis B vaccination is part of the routine childhood schedule in most countries.
Rabies: Particularly important for children, who are more likely to approach animals, less likely to report a bite, and more vulnerable to infection due to bites often occurring closer to the head. Pre-exposure vaccination is strongly recommended for children traveling to Lombok.
Malaria: Anti-malaria medications are available in pediatric formulations. Malarone and Doxycycline (for children over 8) are the most commonly prescribed.
Dengue: No vaccine available for most travelers. Insect repellent with up to 30% DEET is safe for children over 2 months. Permethrin-treated clothing provides additional protection.
Consult a pediatric travel medicine specialist if traveling with children under 2 years old, as some vaccinations are not approved for young infants.
Vaccination Costs {#costs}
Travel vaccinations are typically not covered by standard health insurance, though some policies include travel-related vaccines. Expected out-of-pocket costs:
| Vaccine | Approximate Cost (USD) |
|---------|----------------------|
| Hepatitis A | $70-100 per dose |
| Typhoid (injectable) | $50-80 |
| Tdap booster | $40-60 |
| Hepatitis B (3-dose series) | $150-250 total |
| Rabies (3-dose pre-exposure) | $300-1,000 total |
| Japanese Encephalitis (2 doses) | $400-700 total |
| Travel clinic consultation | $50-100 |
Rabies vaccination is the most expensive and the one that provokes the most cost-benefit debate. The calculation is straightforward: pre-exposure rabies vaccination costs $300-1,000. Post-exposure treatment without prior vaccination costs $3,000-7,000+ and requires rabies immunoglobulin, which may not be available in Lombok (requiring evacuation to Bali). If you will be around animals in Lombok, the pre-exposure series is a sound investment.
Some pharmacies and county health departments offer vaccines at lower cost than travel clinics. Compare prices at multiple providers. In some countries (UK, Australia), certain travel vaccines are available through the national health system at reduced or no cost.