Kiribati
Travel Destination – Kiribati
Kiribati is one of the most remote and extraordinary destinations in the Pacific, a nation of 33 coral atolls and reef islands scattered across the equator, spanning a wider area of ocean than the continental United States. The largest coral atoll in the world, Kiritimati (Christmas Island), is at the heart of Kiribati's tourism and sits approximately 5,000 kilometres from any other nation.
The islands are a haven for snorkelling, diving, and fishing enthusiasts, with the Phoenix Islands Protected Area showcasing remarkable coral reef biodiversity. Water-based pursuits are highlights here including diving, snorkelling, and canoeing on the turquoise lagoons of North Tarawa. Anglers will find world-class bonefishing, marlin, wahoo, and tuna. South Tarawa also holds deep historical significance as the site of one of the most intense battles of the Pacific theatre during World War II.
Kiribati rewards travellers who are genuinely prepared, with health planning before departure essential for safe travel to such a remote destination.
Health Risks
Pre-travel preparation
Visiting Kiribati requires careful and thorough health preparation well before departure. Medical facilities throughout the country are extremely limited. Outside of South Tarawa, access to even basic healthcare can be difficult, and specialist care is unavailable. Any serious illness or injury is likely to require medical evacuation, making comprehensive travel insurance essential.
Book an appointment with a travel doctor at least six to eight weeks before departure to review vaccination history, receive destination-specific immunisations, and provide personalised advice based on your itinerary and health circumstances. If your departure is approaching sooner, a last-minute consultation is still valuable, with accelerated vaccination schedules available.
Whether you are visiting South Tarawa, staying in outer island guesthouses, fishing on Kiritimati, or diving in the Phoenix Islands, your risk profile and the preparations needed will differ. Given the equatorial climate, sun protection and hydration are also important, as well as stocked prescription medications.
Insect avoidance
While Kiribati does not carry a risk of malaria, mosquitoes are still present and can transmit dengue and zika virus. These infections are spread by the Aedes mosquito, which bites primarily during the day, meaning insect protection is important throughout all daylight hours, not just at dusk.
Apply insect repellent containing DEET, picaridin, or oil of lemon eucalyptus to all exposed skin, and reapply after swimming or sweating. Wear long-sleeved shirts, long trousers, and closed footwear when spending time outdoors, particularly in areas with standing water or dense vegetation. Stay in accommodation with fly-screened windows or air-conditioning where possible, and use a permethrin-treated mosquito net when sleeping in rooms without adequate screening. Treating clothing and gear with permethrin provides additional protection, particularly on outer islands where accommodation may be more basic.
Food and water hygiene
Kiribati cuisine is a fresh and flavourful mix of reef fish, coconut, breadfruit, taro, and tropical fruits, some of the finest local produce in the Pacific, best enjoyed at small family guesthouses and island markets. That said, food and water hygiene require careful attention throughout your stay. Tap water is not safe to drink in Kiribati, and this applies across all islands including South Tarawa. Drink only bottled, boiled or treated water, and avoid ice in drinks unless you are confident it has been made from treated water.
Wash hands thoroughly with soap and water before eating and after using the toilet, or use an alcohol-based hand sanitiser when handwashing facilities are unavailable. Choose food that is freshly prepared, fully cooked, and served hot, and avoid raw or undercooked seafood and meat. Fruit and vegetables are safest when freshly peeled. Maintaining these habits consistently throughout your trip is the best way to avoid gastroenteritis and other foodborne illnesses.
Our Travel Doctors
Our fully qualified doctors have an interest in travel medicine and immunisations. And they know travel. Their expert advice will be tailored for you, your travel companions and your trip.
Which shots do I need for Kiribati?
Hepatitis A
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Hepatitis A is a viral liver infection transmitted through food or water contaminated with the virus, causing symptoms including nausea, fatigue, abdominal pain, and jaundice.
Given that safe drinking water and food hygiene standards are variable throughout Kiribati, there is increased risk of hepatitis A exposure for travellers. Hepatitis A vaccination is recommended for all previously unvaccinated travellers to Kiribati. The vaccine is well-tolerated, provides long-lasting protection after two doses, and is one of the most important travel vaccinations for this destination. A travel health consultation is an ideal opportunity to check whether your vaccination history is complete.
Typhoid
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Typhoid is a bacterial infection caused by Salmonella Typhi, spread through food or water contaminated with the bacteria. It causes sustained high fever, headache, fatigue, and abdominal pain, and can lead to serious complications if untreated.
Typhoid vaccination is recommended for most travellers to Kiribati, particularly those venturing beyond major hotels, staying in local accommodation, or spending extended periods on outer islands where sanitation may be limited. Even after vaccination, maintaining careful food and water hygiene remains important, as the vaccine provides partial rather than complete protection.
Measles
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Measles is a highly contagious viral illness spread through the air, causing fever, cough, runny nose, red eyes, and a characteristic spreading rash.
Measles cases are rising in many countries around the world, and full vaccination against measles is recommended before departure. Vaccination coverage in Kiribati has at times been lower than ideal, and the risk of exposure is increased significantly compared to Australia, particularly in communities with close living conditions or crowded settings.
Australian travellers born during or since 1966 need two documented doses of a measles-containing vaccine. A travel doctor can review your vaccination records and confirm whether your protection is current.
Hepatitis B
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Hepatitis B is a viral infection affecting the liver, transmitted through contact with infected blood or bodily fluids. Transmission can occur through unprotected sexual contact, unsterile medical or dental procedures, tattooing or piercing with contaminated equipment, or sharing needles. Hepatitis B is hyperendemic in Kiribati, with an estimated prevalence of approximately 15% in the general population, among the highest rates in the world.
Travellers should avoid contact with blood or bodily fluids, including avoiding unprotected sexual intercourse, tattooing, piercing, and acupuncture unless sterile equipment is confirmed. Given the very limited medical infrastructure outside of South Tarawa, access to screened blood products or sterile emergency equipment cannot be guaranteed. Hepatitis B vaccination is strongly recommended for all unvaccinated travellers to Kiribati. Many Australians vaccinated in childhood have long-lasting protection, but a travel doctor can confirm whether your vaccination history is complete.
Routine vaccinations
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When travelling to Kiribati, consider confirming that all routine vaccinations are up to date. Key vaccines to identify include MMR (measles, mumps, rubella), tetanus, diphtheria, pertussis, polio, and hepatitis B. Many of these diseases circulate more widely in Kiribati than in Australia, where high vaccination coverage maintains low transmission.
A tetanus booster is recommended if more than ten years have passed since the last dose. Influenza circulates year-round in tropical climates and annual influenza vaccination is recommended for all travellers aged six months and over. COVID-19 vaccination should be up to date in line with current Australian guidance, including booster doses for those aged 65 and over or with underlying health conditions.
A travel doctor can identify any gaps and tailor recommendations to your age, health history, and planned activities.
Kiribati
Other health risks in Kiribati
Gastroenteritis
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Gastroenteritis, otherwise referred to as traveller's diarrhoea, is one of the most common illnesses affecting travellers in Kiribati and is typically caused by bacteria or viruses in contaminated food or water. Symptoms develop within 24 to 72 hours and include diarrhoea, nausea, vomiting, and abdominal cramping.
Staying well hydrated with oral rehydration fluids is the most important treatment, and most cases resolve within a few days. Seek medical attention if symptoms are severe, persistent, contain blood, or if fluids are being lost faster than they can be replenished.
Good hand hygiene and careful food and water choices remain the best preventive measures throughout your stay.
Dengue
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Dengue is present in Kiribati and poses a genuine risk to travellers, particularly in South Tarawa and other more densely populated areas. It is a viral infection spread by daytime-biting mosquitoes causing fever, severe headache, pain behind the eyes, and intense muscle and joint aches. In some cases dengue can progress to more serious illness, and there is no specific anti-viral medication available, making mosquito bite prevention the primary protective strategy.
Consistent use of insect repellent during the day, wearing protective clothing, and staying in screened accommodation are the most effective measures against both infections.
Zika virus
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Zika virus is present in Kiribati and is transmitted by the same Aedes mosquitoes responsible for dengue. Most people infected experience only mild or no symptoms, which may include low-grade fever, rash, joint pain, and red eyes. However, Zika is a serious concern during pregnancy due to its association with microcephaly and other significant birth defects. Zika can also be sexually transmitted, meaning Australian health guidelines around preventing sexual transmission after travel to a risk area apply to returning travellers even if no symptoms were experienced. Pregnant travellers, or those planning to become pregnant, should discuss Zika risk with a travel doctor or specialist before planning to visit Kiribati.
Tuberculosis
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Tuberculosis (TB) is a bacterial infection spread through the air when an infected person coughs, speaks, or sings, most commonly affecting the lungs and causing persistent cough, fever, night sweats, and weight loss. Kiribati has one of the highest estimated TB incidence rate in the world, at approximately 945 cases per 100,000 people according to the World Health Organization Global Tuberculosis Report 2025.
The risk to short-term holidaymakers staying in resorts or lodges and avoiding prolonged close contact with local populations is relatively low. However, travellers spending extended periods in the country, volunteering, working in health or community settings, or living in close proximity to local communities face a meaningfully elevated risk of exposure. Travellers in higher-risk categories should discuss TB screening both before and after travel with their doctor.
Anyone developing a persistent unexplained cough, fever, or night sweats after returning from Kiribati should seek prompt medical review and inform their doctor of their travel history.
Non-infectious conditions
Crime and unrest
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Kiribati is generally a safe and welcoming destination for Australian travellers.
Violent crime against tourists is rare, and the Kiribati people are widely known for their hospitality and warmth toward visitors. That said, petty crime such as pickpocketing and bag snatching does occur, and travellers should ensure personal belongings including passports and travel documents are secure at all times.
Keep valuables out of sight, avoid carrying large amounts of cash, and use transport arranged through your accommodation rather than flagging down unknown vehicles.
Exercise caution on beaches in Tarawa, particularly in the Betio and South Tarawa areas, where unexploded ordnance from World War II may still be present. Street dogs can be a hazard in South Tarawa, so give dogs a wide berth. Always check the Australian Government's Smartraveller website for the latest advice before and during your trip.
Deep vein thrombosis
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Getting to Kiribati involves long flights from Australia, often with one or more connections, meaning total travel time can be considerable. Any extended period of sitting, whether on aircraft or during inter-island boat travel, can raise the risk of deep vein thrombosis (DVT), where reduced movement slows blood flow and allows clots to form in the deep veins of the legs.
To reduce risk, move around the cabin regularly, perform seated leg exercises such as ankle circles and calf raises, and stay well hydrated throughout your journey. Travellers with additional risk factors should discuss this with a travel doctor before departure, who may recommend below-knee compression stockings.