Timor-Leste (Asia)Advice for All Destinations Vaccinations Malaria Malaria Map Other Health Risks Alerts News
Due to the ongoing coronavirus disease (COVID-19) pandemic, international border closures and travel restrictions may be imposed or change without notice.
Before making travel plans you should check all of the following:
- check the Foreign, Commonwealth and Development Office (FCDO) website for country specific Travel Advisory Notices (travel restrictions) and entry requirements
- click the 'Alerts' link on the menu above for details of your risk of exposure to coronavirus (COVID-19) in this country
- the 'News' section will highlight if there if there has been significant case increases or outbreaks and/or emerging or known variants of coronavirus (COVID-19) in this country
- check the GOV.UK website for self-isolation (quarantine) rules for when you return to the UK
- read the information on the COVID-19: Health Considerations for Travel page
Advice for All Destinations
If you're planning to travel outside the UK, your travel health needs will depend on your individual situation, including:
- your destination
- how long you'll stay
- what you’ll be doing
- your general health
Ideally consult with your travel healthcare practitioner 6-8 weeks in advance of travel. If your trip is sooner, contact them anyway, they may still be able to help and its never too late to seek advice.
Many of the health problems experienced by travellers cannot be prevented by vaccinations and other measures need to be taken. These include food and water safety, accident prevention, care with sun exposure, avoiding insect bites and animal bites, and practicing good respiratory hygiene and hand hygiene.
For advice about travelling abroad, including the latest information on safety and security, entry requirements and travel warnings you should visit the Foreign, Commonwealth and Development Office (FCDO) website.
If you will be travelling with medication (including over the counter medication) you should check for any restrictions on medications before you travel, you can do this by contacting the embassy of the country you're visiting.
Ensure you have travel insurance and are fully covered for medical emergencies including repatriation.
Make sure you know how to access healthcare at your destination:
- A list of doctors and medical facilities worldwide can be accessed on the FCDO website.
- A worldwide list of travel clinics, run by members of the International Society of Travel Medicine is available on their website.
If you are unwell on return from travel, seek medical attention and let your healthcare practitioner know where you have been.
- Confirm primary courses and boosters are up to date as recommended for life in Britain - including for example, seasonal flu vaccine (if indicated), MMR, vaccines required for occupational risk of exposure, lifestyle risks and underlying medical conditions.
- Courses or boosters usually advised: Diphtheria; Hepatitis A; Tetanus.
- Other vaccines to consider: Hepatitis B; Typhoid.
- Selectively advised vaccines - only for those individuals at highest risk: Cholera; Japanese Encephalitis; Rabies.
No yellow fever vaccination certificate required for this country.
Notes on the diseases mentioned above
spread through consumption of contaminated water and food. It would be unusual for travellers to contract cholera if they take basic precautions with food and water and maintain a good standard of hygiene.
Risk is higher during floods and after natural disasters, in areas with very poor sanitation and lack of clean drinking water.
Risk is highest for humanitarian aid workers; those working in refugee camps or slums; those caring for people with cholera.
- Diphtheria:  spread person to person through respiratory droplets. Risk is higher if mixing with locals in poor, overcrowded living conditions.
spread through consuming contaminated food and water or person to person through the faecal-oral route.
Risk is higher where personal hygiene and sanitation is poor.
Risk is highest for those with underlying medical conditions where there is increased risk of severe disease e.g. chronic liver/kidney disease; haemophiliacs; men who have sex with men; people who inject drugs.
spread through infected blood and blood products, contaminated needles and medical instruments and sexual intercourse.
Risk is higher for long stays, frequent travel and for children (exposed through cuts and scratches), those who may require medical treatment during travel.
Risk is highest for those with underlying medical conditions where there is increased risk of severe disease e.g. chronic liver/kidney disease; haemophiliacs; men who have sex with men; people who change partners frequently; people who inject drugs.
- Japanese Encephalitis:  spread through the bite of an infected mosquito. This mosquito breeds in rice paddies and mainly bites between dusk and dawn. Risk is highest for long stay travellers to rural areas, particularly if unable to avoid mosquito bites.
- Rabies:  spread through the saliva of infected animals (especially dogs, cats, bats and monkeys), usually through a bite, scratch or lick to broken skin. Risk is higher for those working or living in remote or rural areas (with no easy access to medical facilities), longer stay travellers, those planning on undertaking activities such as trekking, cycling or running in a 'high risk' country, those working with, or regularly handling animals or bats, as part of their job, and children. Even after receiving pre-travel rabies vaccine, urgent medical advice should be sought after any animal or bat bite.
- Tetanus:  spread through contamination of cuts, burns and wounds with tetanus spores. Spores are found in soil worldwide. A total of 5 doses of tetanus vaccine are recommended for life in the UK. Boosters are usually recommended in a country or situation where the correct treatment of an injury may not be readily available.
- Typhoid:  spread mainly through consumption of contaminated food and drink. Risk is higher where access to adequate sanitation and safe water is limited.
Malaria is a serious and sometimes fatal disease transmitted by mosquitoes.You cannot be vaccinated against malaria.
Malaria precautionsMalaria Map
- Malaria risk is low throughout the year in all areas.
- Malaria precautions are essential. Avoid mosquito bites by covering up with clothing such as long sleeves and long trousers especially after sunset, using insect repellents on exposed skin and, when necessary, sleeping under a mosquito net.
- Check with your doctor or nurse about suitable antimalarial tablets.
- See malaria map – additional information can be found by clicking on the Regional Information icon below the map.
- Low to no risk areas: antimalarial tablets are not normally advised.
- If you have been travelling in a malarious area and develop a fever seek medical attention promptly. Remember malaria can develop even up to one year after exposure.
Other Health Risks
Altitude and TravelThis country has either areas with high altitude (2400m or more) or/and areas with very high altitude (3658m or more). Travellers who may go into areas of high altitude should take care to avoid ill effects of being at altitude including Acute Mountain Sickness, a potentially life-threatening condition. For further information see Altitude and Travel.
Dengue FeverA viral illness that is transmitted to humans by mosquito bites. The mosquito that spreads dengue bites during the day and is more common in urban areas. Symptoms include fever, headache, severe joint, bone and muscular pain - hence its other name 'breakbone fever'. There is no vaccine and prevention is through avoidance of mosquito bites. For further information see Dengue Fever.
In this country there is a high risk of exposure to coronavirus (COVID-19) and/or emerging or known variants of coronavirus (COVID-19).
You should be aware that the risk of COVID-19 in this country may change at short notice. You must also consider the risk of exposure in transit countries and during your journey.
All travellers are advised to avoid non-essential travel to this country. This applies even if you are fully vaccinated.
Prior to travel, you should consider:
- Is the journey really essential?
- Are you up to date with UK recommendations on COVID-19 vaccination, particularly if you are at increased risk of severe COVID-19.
- Your risk of severe COVID-19 and availability of medical facilities at your destination.
- To find out if you are at increased risk of severe COVID-19, see the FAQ’s.
- Your ability to comply with COVID-19 prevention advice during travel and at your destination.
- You should read the and COVID-19: Health Considerations for Travel page.
For further information, see Coronavirus disease (COVID-19) disease page.
- 10 Jan 2022 - Country Specific Risk of Coronavirus (COVID-19) (Update 42)
- 03 Dec 2021 - Country Specific Risk of Coronavirus (COVID-19) (Update 41)
- 02 Dec 2021 - Global risk of increase in measles