Chile

Country fact file

General Information

The information on these pages should be used to research health risks and to inform the pre-travel consultation. Travellers should check the Foreign Office travel advice page (where available) which provides information on travel entry requirements in addition to safety and security advice. Travellers should ideally arrange an appointment with their health professional at least four to six weeks before travel. However, even if time is short, an appointment is still worthwhile. This appointment provides an opportunity to assess health risks taking into account a number of factors including destination, medical history, and planned activities. For those with pre-existing health problems, an earlier appointment is recommended. All travellers should ensure they have adequate travel health insurance. A list of useful resources including advice on how to reduce the risk of certain health problems is available below.

Ressources

• Food and water hygiene

• Insect and tick bite avoidance

• Personal safety

• Protection solaire

What vaccinations do I need for Chile?

Details of vaccination recommendations and requirements are provided below.

All travellers

Travellers should be up to date with routine vaccination courses and boosters as recommended in the UK. These vaccinations include for example measles-mumps-rubella (MMR) vaccine and diphtheria-tetanus-polio vaccine. Country-specific diphtheria recommendations are not provided here. Diphtheria tetanus and polio are combined in a single vaccine in the UK. Therefore, when a tetanus booster is recommended for travellers, diphtheria vaccine is also given. Should there be an outbreak of diphtheria in a country, diphtheria vaccination guidance will be provided. Those who may be at increased risk of an infectious disease due to their work, lifestyle choice, or certain underlying health problems should be up to date with additional recommended vaccines. See details on the selective immunisation programmes and additional vaccines for individuals with underlying medical conditions at the bottom of the 'Complete routine immunisation schedule' document and the individual chapters of the 'Green Book' Immunisation against infectious disease for further details.

Certificate requirements

There are no certificate requirements under International Health Regulations.

Most travellers

The vaccines in this section are recommended for most travellers visiting this country. Vaccines are listed alphabetically.

Tétanos

Tetanus is caused by a toxin released from Clostridium tetani bacteria and occurs worldwide. Tetanus bacteria are present in soil and manure and may be introduced through open wounds such as a puncture wound, burn or scratch.

La prévention

Travellers should thoroughly clean all wounds and seek medical attention for injuries such as animal bites/scratches, burns or wounds contaminated with soil.

Tetanus vaccination

Travellers should have completed a tetanus vaccination course according to the UK schedule. If travelling to a country or area where medical facilities may be limited, a booster dose of a tetanus-containing vaccine is recommended if the last dose was more than ten years ago even if five doses of vaccine have been given previously. Country-specific information on medical facilities may be found in the 'health' section of the FCDO foreign travel advice pages.

Some travellers

The vaccines in this section are recommended for some travellers visiting this country. Information on when these vaccines should be considered can be found by clicking on the arrow. Vaccines are listed alphabetically.

Hépatite A

Hepatitis A is a viral infection transmitted through contaminated food and water or by direct contact with an infectious person. Symptoms are often mild or absent in young children, but the disease can be more serious with advancing age. Recovery can vary from weeks to months. Following hepatitis A infection immunity is lifelong.

La prévention

All travellers should take care with personal, food and water hygiene.

Vaccination contre l'hépatite A

Vaccination is recommended for those whose activities put them at increased risk. This includes:

• Those who are staying with or visiting the local population.

• Frequent and/or long-stay travellers to areas where sanitation and food hygiene are likely to be poor.

• Adventure travellers visiting rural areas and staying in basic accommodation such as backpackers.

• Those with existing medical conditions such as liver disease or haemophilia.

• Les hommes ayant des rapports sexuels avec des hommes.

• People who inject drugs.

• Those who may be exposed to the virus through their work.

• Those going to areas of hepatitis A outbreaks who have limited access to safe water and medical care.

Hepatitis A in brief

Rage

Rabies is a viral infection which is usually transmitted following contact with the saliva of an infected animal most often via a bite, scratch or lick to an open wound or mucous membrane (such as on the eye, nose or mouth). Although many different animals can transmit the virus, worldwide most cases follow a bite or scratch from an infected dog. Bats are also an important source of infection in some countries. Rabies symptoms can take some time to develop, but when they do the condition is almost always fatal. The risk of exposure is increased by certain activities and length of stay (see below). Children are at increased risk as they are less likely to avoid contact with animals and to report a bite, scratch or lick.

Rabies in Chile

Rabies has only been reported in wild animals in this country; therefore most travellers are considered to be at low risk for rabies. Bats may also carry rabies-like viruses in this country.

La prévention

Travellers should avoid contact with wild animals. Rabies is preventable with prompt post-exposure treatment. Following a possible exposure, wounds should be thoroughly cleansed and an urgent local medical assessment sought, even if the wound appears trivial. Although rabies has not been reported in domestic animals, it is still sensible to seek prompt medical advice if bitten or scratched by all animals. Post-exposure treatment and advice should be in accordance with national guidelines.

Vaccination contre la rage

Pre-exposure vaccines are recommended for those who are at increased risk due to their work (e.g. laboratory staff working with the virus, those working with animals or health care workers who may be caring for infected patients). Pre-exposure vaccines could be considered for those who are at increased risk of exposure to wild animals.

Rabies in brief

Typhoïde

Typhoid is a bacterial infection transmitted through contaminated food and water. Previous typhoid illness may only partially protect against re-infection. Travellers who will have access to safe food and water are likely to be at low risk. Those at increased risk include travellers visiting friends and relatives, frequent or long-stay travellers to areas where sanitation and food hygiene are likely to be poor, and laboratory personnel who may handle the bacteria for their work.

Typhoid in Chile

Typhoid fever is known or presumed to occur in this country.

La prévention

All travellers should take care with personal, food and water hygiene.

Vaccination contre la typhoïde

Vaccination could be considered for those whose activities put them at increased risk (see above). Oral and injectable typhoid vaccinations are available.

Typhoid in brief

What other risks are there when travelling to Chile?

There are some risks that are relevant to all travellers regardless of destination. These may for example include road traffic and other accidents, diseases transmitted by insects or ticks, diseases transmitted by contaminated food and water, or health issues related to the heat or cold. Some additional risks (which may be present in all or part of this country) are mentioned below and are presented alphabetically.

Altitude

There is a risk of altitude illness when travelling to destinations of 2,500 metres (8,200 feet) or higher. Important risk factors are the altitude gained, rate of ascent and sleeping altitude. Rapid ascent without a period of acclimatisation puts a traveller at higher risk. There are three syndromes; acute mountain sickness (AMS), high-altitude cerebral oedema (HACE) and high-altitude pulmonary oedema (HAPE). HACE and HAPE require immediate descent and medical treatment.

Altitude illness in Chile

There is a point of elevation in this country higher than 2,500 metres. An example place of interest, Parinacota 4,400m.

La prévention

Travellers should spend a few days at an altitude below 3,000m. Where possible travellers should avoid travel from altitudes less than 1,200m to altitudes greater than 3,500m in a single day. Ascent above 3,000m should be gradual. Travellers should avoid increasing sleeping elevation by more than 500m per day and ensure a rest day (at the same altitude) every three or four days. Acetazolamide can be used to assist with acclimatisation, but should not replace gradual ascent. Travellers who develop symptoms of AMS (headache, fatigue, loss of appetite, nausea and sleep disturbance) should avoid further ascent. In the absence of improvement or with progression of symptoms the first response should be to descend. Development of HACE or HAPE symptoms requires immediate descent and emergency medical treatment.

Altitude illness in brief

Biting insects or ticks

Insect or tick bites can cause irritation and infections of the skin at the site of a bite. They can also spread certain diseases.

Diseases in South America

There is a risk of insect or tick-borne diseases in some areas of South America. This includes diseases such as American Trypanosomiasis (Chagas Disease), leishmaniasis and West Nile virus.

La prévention

All travellers should avoid insect and tick bites day and night. There are no vaccinations (or medications) to prevent these diseases.

Chikungunya

Chikungunya is a viral infection spread by mosquitoes which bite mainly during daytime hours. It causes a flu-like illness and can cause severe joint and muscles pains which usually improve in 1–2 weeks but may persist for months or years. It is rarely fatal. This country has reported chikungunya cases in the past or shares a land border with a country that has reported cases recently. Information on current outbreaks, where available, will be reported on our outbreak surveillance database.

La prévention

Vaccination is not recommended. Travellers should avoid mosquito bites, particularly during daytime hours.

Chikungunya in brief

Seasonal influenza

Seasonal influenza is a viral infection of the respiratory tract and spreads easily from person to person via respiratory droplets when coughing and sneezing. Symptoms appear rapidly and include fever, muscle aches, headache, malaise (feeling unwell), cough, sore throat and a runny nose. In healthy individuals, symptoms improve without treatment within two to seven days. Severe illness is more common in those aged 65 years or over, those under 2 years of age, or those who have underlying medical conditions that increase their risk for complications of influenza.

Seasonal influenza in Chile

Seasonal influenza occurs throughout the world. In the northern hemisphere (including the UK), most influenza occurs from as early as October through to March. In the southern hemisphere, influenza mostly occurs between April and September. In the tropics, influenza can occur throughout the year.

La prévention

All travellers should:

• Avoid close contact with symptomatic individuals

• Avoid crowded conditions where possible

• Wash their hands frequently

• Practise ‘cough hygiene’: sneezing or coughing into a tissue and promptly discarding it safely, and washing their hands

• Avoid travel if unwell with influenza-like symptoms

A vaccine is available in certain circumstances. In the UK, seasonal influenza vaccine is offered routinely each year to those at higher risk of developing severe disease following influenza infection, and certain additional groups such as healthcare workers and children as part of the UK national schedule (see information on vaccination). For those who do not fall into these groups, vaccination may be available privately. If individuals at higher risk of severe disease following influenza infection are travelling to a country when influenza is likely to be circulating they should ensure they received a flu vaccination in the previous 12 months.

Seasonal influenza in brief

Outdoor air quality

Poor air quality is a significant public health problem in many parts of the world. Exposure to high levels of air pollution over short time periods (e.g. minutes/hours/days) and longer time periods (e.g. years) is linked to many different acute and chronic health problems. These effects are mainly on the respiratory (lungs and airways) and cardiovascular (heart function and blood circulation) systems. Current information on world air quality is available from the world air quality index project.

La prévention

Travellers with health problems that might make them more vulnerable to the effects of air pollution who are travelling to areas of high pollution should:

• Discuss their travel plans with their doctor, and carry adequate supplies of their regular medication.

• Take sensible precautions to minimise their exposure to high levels of air pollution.

• Check local air quality data and amend their activities accordingly.

• Take notice of any health advisories published by the local Ministry of Health and Department for Environment, and follow the guidance provided.

It is unclear if face masks are beneficial at reducing exposure and may make breathing more difficult for those with pre-existing lung conditions. Those who choose to use one should make sure that the mask fits well and know how to wear it properly.

Outdoor air quality in brief

Infections sexuellement transmissibles

Sexually transmitted infections (STIs) are a group of viral, bacterial and parasitic infections spread during sexual intercourse or by intimate contact. Certain STIs can be more difficult to treat due to higher levels of antibiotic resistance and some STIs that are rare in the UK may be more common in other world regions. Anyone who is sexually active is at risk of getting an STI wherever they are in the world. Risk is higher for travellers who:

• Have sex without a condom

• Have sex with new or casual partners

• Engage in sex tourism

• Have sex under the influence of drugs or alcohol

Symptoms of STIs vary depending on the type of infection; some may only cause mild or unnoticeable symptoms. If symptoms do occur, they can include a rash, discharge, itching, blisters, sores or warts in genital and/or anal areas, pain when peeing and flu-like symptoms. If left untreated, STIs can cause serious long-term health issues such as fertility problems, pelvic inflammatory disease and pregnancy complications.

La prévention

Using condoms consistently and correctly with new or casual partners is the most effective way to reduce risk of STIs. Travellers can also reduce their risk of STIs by:

• Ensuring they are up to date for all UK recommended vaccines, including if appropriate gonorrhoea, hepatitis B, mpox and human papillomavirus (HPV) vaccines

• Considering HIV Pre-Exposure Prophylaxis (PrEP) if appropriate

Travellers should seek medical advice and give their travel history if they think they may have an STI, even if they have no symptoms. They should also have a test for STIs if they have had sex without condoms with a new or casual partner while abroad. In the UK, STI testing is free and confidential.

Source and disclaimer

This travel health information is based on data supplied by NaTHNaC (the National Travel Health Network and Centre). All intellectual property rights in the data are owned by NaTHNaC. It must not be copied, reproduced, distributed, amended or offered for sale without NaTHNaC’s prior written consent.
Patient.info ensures that this information is reviewed and updated on at least a weekly basis. However, NaTHNaC’s data is accurate only as at the date it was prepared, and Patient.info is solely responsible for maintaining its accuracy and completeness after that date. NaTHNaC accepts no liability for the use of this data by Patient.info or its users.