Indonesia Travel Vaccinations and Health Advice

Malaria advice for Indonesia is split by area. TravelHealthPro lists high risk in Irian Jaya, also known as Papua, where antimalarial tablets are recommended. Bali, Lombok, Java and Sumatra are listed as low risk, where bite avoidance is usually the key measure, while Jakarta is not considered a malaria risk area. That distinction is important if your trip includes more than Bali. Hepatitis A is commonly recommended for previously unvaccinated travellers because it spreads through contaminated food and water. Typhoid is also recommended for most travellers, especially where food hygiene may be uncertain, for longer stays, children, frequent travel or visiting friends and relatives. Tetanus should be up to date, particularly if you may be riding scooters, trekking, diving, working outdoors or travelling away from good medical facilities. Some vaccines are more itinerary-dependent. Hepatitis B may be discussed for longer stays, sexual exposure, contact sports, medical treatment abroad or work involving blood and body fluids. Rabies is a real consideration in Indonesia because domestic animals can carry it; children, cyclists, runners, long-stay travellers and people heading to places with limited post-bite treatment should ask about pre-travel vaccination. Japanese encephalitis occurs countrywide, with higher concern around rural areas, rice fields, pig farming areas and longer stays. Dengue, chikungunya and Zika are spread by mosquitoes that often bite in the daytime. Repellent is not just a malaria measure. Freshwater contact can carry schistosomiasis risk, and high-altitude illness is possible on climbs such as Mount Rinjani, Mount Semeru or Puncak Jaya.