Sri Lanka packs a lot into a small island — beaches, tea country, ancient sites and wildlife. It’s an increasingly popular pick for Australians, and the good news is it’s lower-risk for some diseases than its neighbours.
This guide covers the vaccinations and precautions Australians should consider for Sri Lanka. It is general information only and depends on your itinerary and health history.
Do you need vaccinations to travel to Sri Lanka?
No vaccinations are required for most Australians (a yellow fever certificate is only needed if arriving from a yellow fever country). The vaccines below are recommended for your own protection.
Recommended vaccinations for Sri Lanka
For almost every traveller
- Hepatitis A — food- and water-borne; recommended for nearly all travellers.
- Typhoid — recommended for most trips, particularly outside the main resorts.
- Chikungunya — also now recommended for travellers to Sri Lanka; a vaccine exists, so raise it at your consult.
- Routine vaccines — tetanus, diphtheria, whooping cough, MMR (measles) and seasonal flu should be current.
Depending on your trip
- Rabies — present in Sri Lanka (dogs and monkeys); worth discussing for rural travel, temple sites with monkeys, or children.
- Hepatitis B — for longer stays or possible medical, tattoo or personal exposures.
- Japanese encephalitis — situational; considered for longer or rural stays, particularly in wet-zone agricultural areas.
- Dengue — worth discussing for travellers to Sri Lanka, particularly given this year’s outbreak (see below). Suitability of the vaccine depends on your age and prior dengue history.
Malaria: no longer a routine concern
Importantly, Sri Lanka was certified malaria-free by the World Health Organization in 2016 and has maintained that status. For most travellers, antimalarial tablets are not needed — a meaningful difference from much of South and Southeast Asia. Your travel doctor will confirm based on current advice and your itinerary.
Dengue
Dengue is a real and significant risk in Sri Lanka, including in urban areas such as Colombo — and 2026 has brought a significant outbreak, with case numbers running several times the usual level, concentrated in the Western Province around Colombo. The outbreak appears to have passed its peak, but dengue vaccination is worth discussing at your consult, depending on your trip and whether you have had dengue before. Mosquito-bite prevention remains essential: repellent with DEET or picaridin, long loose clothing, and screened or air-conditioned accommodation — the mosquitoes bite through the day, especially early morning and late afternoon. Ask a travel doctor whether the dengue vaccine (Qdenga) suits you, and read our guide to the dengue vaccine for who it is recommended for.
Food and water
Travellers’ diarrhoea is common. Drink sealed bottled or boiled water, be cautious with ice and raw foods, and choose busy outlets. A travel doctor can prescribe a treatment kit to carry.
When to see a travel doctor
Book your consultation 6 to 8 weeks before you fly so any multi-dose vaccines have time to work.
At Travel Doctors Brisbane in Bulimba, we tailor recommendations to your exact Sri Lanka itinerary, prescribe what you need, and issue yellow fever certificates where required. See our Sri Lanka destination health advice, browse our travel health services, and book your consultation.
This article is general information only and was reviewed against our subscription travel health database in October 2026. It does not replace personalised medical advice. Vaccination needs and disease risks change and depend on your itinerary, season, length of stay and health history — always confirm with a travel health professional and Smartraveller before you travel.