Croatia – Health Risks, Inoculations, Vaccinations, and Health Certificates

What are the main health risks for expats living in Croatia?

Croatia is a prosperous, high-income EU country with a functioning public health system, and the everyday health risks most expats encounter are broadly comparable to those found throughout central and southern Europe. That said, there are a number of specific hazards worth understanding before you move, especially if you intend to spend significant time outdoors or in rural settings.

Tick-borne diseases rank among the most significant concerns for residents. Tick-borne encephalitis (TBE) is a viral illness transmitted through the bite of an infected tick. The risk is heightened for anyone spending time in vegetation-rich environments — gardens, parks, meadows, forests, woodland clearings, and forest edges — including green spaces within urban areas. Ticks tend to be most active from early spring through to late autumn.

Other vector-borne diseases pose a lower but genuine risk. Across parts of southern Europe, including Croatia, there is potential exposure to insect- and tick-borne illnesses such as Crimean-Congo haemorrhagic fever, leishmaniasis, and West Nile virus. Leptospirosis is also present in Croatia; people who live or work near contaminated soil or water should take appropriate precautions. Hantavirus has likewise been recorded — avoiding contact with rodents and the environments they inhabit is recommended.

Malaria is not a concern in Croatia. According to the CDC Yellow Book (2024), there is no malaria transmission in the country. Dengue fever is similarly not an established risk, though taking sensible precautions against mosquito bites during the summer months remains worthwhile.

Food and water safety are generally on a par with other European countries, though care is still advisable in certain contexts. Unpasteurised dairy products — particularly in rural areas where small-scale livestock farming is widespread — should be avoided. Travellers’ diarrhoea is considered a moderate risk, affecting between 20% and 60% of overseas travellers, making attention to food and water hygiene important.

Environmental and heat-related risks are growing in relevance, particularly along the Dalmatian coast. Heat stroke and other heat-related illnesses can be life-threatening; staying well-hydrated, wearing lightweight and loose-fitting clothing, and reducing physical exertion during the hottest parts of the day are all sensible steps. Croatia is increasingly prone to heatwaves during summer, and rainfall can occur throughout the year.

Tuberculosis is present in Croatia, albeit at a low level. Those who are concerned about exposure — particularly long-term residents or people working in healthcare or densely populated environments — should be mindful of the risk associated with prolonged close contact with potentially infectious individuals.

Are any vaccinations or inoculations required before entering Croatia?

Put simply: no. No vaccinations are required to enter Croatia. The country imposes no certificate requirements under the International Health Regulations. This is in contrast to certain tropical destinations where a yellow fever certificate must be presented at the border — Croatia places no vaccination-based conditions on visitors or incoming residents.

Yellow fever in particular requires no documentation. According to the CDC Yellow Book (updated October 2024), Croatia’s entry requirements for yellow fever vaccination are: none. Croatia is not an endemic yellow fever zone, and travellers arriving from countries where yellow fever is present are not obliged to provide proof of vaccination.

For long-term residents and visa applicants, there are equally no mandatory pre-entry vaccination requirements. However, once residency is established, Croatia does operate a national compulsory vaccination programme. The country has both mandatory and optional vaccinations, with the mandatory schedule set out in an annual calendar published by the Ministry of Health. These obligations apply to babies, children, and adults residing in Croatia.

Under Croatian law, vaccination is compulsory for residents in the following circumstances: tuberculosis, diphtheria, tetanus, pertussis, polio, measles, rubella, mumps, viral hepatitis B, and diseases caused by Haemophilus influenzae type B — for babies, children, and adults when they reach the age of 60; and anti-rabies vaccination for anyone who is professionally at risk of infection and/or has been injured by an animal suspected of being rabid.

All mandatory vaccinations are provided free of charge by the state, regardless of citizenship. If you arrive in Croatia with children who have already begun a vaccination programme elsewhere, the authorities will endeavour to align the course already under way with the Croatian schedule and, where feasible, continue where the foreign programme left off.

Which vaccinations are recommended for expats moving to Croatia?

Although no vaccinations are required for entry, health authorities strongly advise ensuring that your immunisations are current before relocating. It is recommended that you see your doctor at least one month before your departure date to discuss any vaccines or medications you may need. For a longer-term relocation, starting the process several months in advance allows sufficient time to complete any multi-dose courses.

Routine vaccinations should be kept up to date irrespective of where you are moving. All residents are advised to be current on standard vaccines including diphtheria-pertussis-tetanus (DPT), measles-mumps-rubella (MMR), polio, shingles, varicella (chickenpox), and annual influenza. Measles cases have been climbing in many parts of the world, and all those travelling internationally should be fully vaccinated against it with the MMR vaccine. If your home country’s standard schedule does not include certain vaccines — such as hepatitis B — it is worth discussing this with a travel health clinic before you leave.

Hepatitis A vaccination is specifically recommended for Croatia. This vaccine is advised for anyone aged 6 months and older. Hepatitis A is a viral infection contracted through contaminated food and water or through close contact with someone who is infectious. While symptoms may be mild or absent in young children, the illness tends to be more serious in older age groups, and recovery can take anywhere from a few weeks to several months.

Tick-borne encephalitis (TBE) vaccination is especially important for expats who expect to spend time in forested or rural areas. Anyone planning to hike or camp in woodland areas in Croatia should seriously consider the TBE vaccine, which is obtainable in certain countries before travel and also through some local clinics and the Croatian Public Health Institute (HZJZ) within Croatia itself. The vaccine is particularly recommended for those who live in TBE-risk zones and for people working in forestry, woodcutting, farming, and the military.

Rabies pre-exposure vaccination deserves consideration for specific groups. It is generally advised for high-risk individuals such as veterinarians, animal handlers, and those who work in caves, as well as anyone planning extended time outdoors, rural activities, or adventurous pursuits such as cycling. It is also recommended for expats and long-term travellers heading to endemic regions — especially children, who may not always disclose animal contact.

The full range of vaccines recommended by major health bodies includes: typhoid, hepatitis A, polio, tick-borne encephalitis, rabies, hepatitis B, influenza, COVID-19, pneumonia, meningitis, chickenpox, shingles, Tdap (tetanus, diphtheria and pertussis), and MMR (measles, mumps and rubella), as advised by the CDC and WHO. Not every vaccine on this list will be relevant to every individual — your age, personal medical history, and intended activities should all factor into the decision. Always seek tailored advice from a travel health clinic or GP.

Do you need a health certificate to move to or work in Croatia?

Croatia does not apply a blanket medical examination requirement as part of its standard visa or residency application process in the way that certain other countries do. Unlike immigration systems — such as Australia’s health requirement for permanent residency applicants — Croatia’s residency framework does not routinely demand a formal health certificate or panel physician assessment for most long-term residence categories.

However, there are specific circumstances in which evidence of health status or physical fitness may be called for:

1. Health insurance enrolment: As part of obtaining residency status in Croatia, a fundamental requirement is registering for mandatory health insurance with HZZO (or being covered through employment-based contributions). While this does not involve a medical examination, it is an integral step in the administrative process of establishing legal residence.
2. Employment in regulated professions: Certain occupations in Croatia — including healthcare, food handling, and education — may require a health assessment or occupational health certificate as part of the hiring or professional licensing process. Requirements differ by sector and employer; consult the relevant Croatian professional body or your prospective employer for current specifics.
3. Children’s school enrolment: Croatian schools may ask for evidence of vaccination status when children are enrolled, in keeping with the national vaccination programme. Upon your first vaccination in Croatia, the doctor will create your iskaznica imunizacije (immunisation record), which is used to track all subsequent vaccinations. Bringing up-to-date vaccination documentation from your home country for all family members is strongly advisable.
4. Long-stay visa categories: Some non-EU/EEA applicants applying for certain long-stay visas or work permits may be required to provide evidence of health insurance coverage or, in some cases, confirmation of health status. Requirements vary by visa type and nationality. Always verify current requirements directly with the Croatian Ministry of the Interior or the nearest Croatian diplomatic mission before submitting an application.

Where a health assessment is required for your particular situation, it will typically be carried out at an approved medical facility in Croatia or, for pre-entry requirements, at a designated clinic in your home country. A general health assessment may include a review of medical history, a physical examination, and potentially chest imaging or blood tests depending on the purpose. Costs and processing times vary; verify current figures with the issuing authority or clinic, as these are subject to change.

How does healthcare in Croatia compare to what expats may be used to?

Croatia operates a universal healthcare system under which all residents are covered by mandatory public insurance. This compulsory basic cover, known as obvezno, is required by law and administered by the Hrvatski zavod za zdravstveno osiguranje — HZZO (the Croatian Health Insurance Fund). Similar in concept to Germany’s statutory health insurance framework, Croatia’s model is grounded in solidarity and contribution-based funding rather than relying solely on general taxation.

The Croatian health insurance structure is made up of three layers: obvezno, the mandatory basic public plan; dopunsko, a supplementary policy that covers the majority of co-payments; and dodatno, private top-up insurance that extends coverage to include more comprehensive care such as specialist consultations and longer hospital stays. This tiered arrangement bears resemblance to systems found in France and Belgium, where a basic public plan is typically complemented by a private complementary policy.

Primary healthcare is delivered through a network of general practitioners, paediatricians, gynaecologists, and dentists operating in health centres (dom zdravlja) or private practices contracted with HZZO. Patients register with a primary care physician who acts as the first point of contact and refers them onwards to specialist and hospital care — an arrangement that helps manage resources efficiently while facilitating appropriate access to higher levels of care.

Croatia has a well-developed healthcare infrastructure that provides a satisfactory standard of medical care overall. The country has both public and private facilities, and the quality of services can differ between them. In major cities and tourist centres, standards are generally high, while more isolated rural areas may offer fewer specialist services and more limited access to advanced treatments.

Locating English-speaking doctors may take some effort, particularly away from Zagreb, Split, and other major urban centres. Communicating effectively with a GP when you do not speak Croatian can be genuinely difficult in smaller towns. Most expats track down an English-speaking physician through word of mouth — from a friend, colleague, or fellow expat. If you have not yet connected with the local community, posting a request on one of the many Croatian expat Facebook groups is a practical and well-tested approach.

In an emergency, call 112 for urgent medical assistance. EU/EEA travellers who hold a valid European Health Insurance Card (EHIC) are entitled to essential government-funded healthcare on the same terms as Croatian-insured individuals during a temporary stay. Non-EU residents should maintain private health insurance until their HZZO registration is in place.

What are the risks of travel within Croatia, and are there regional health differences?

Croatia’s landscape is extraordinarily varied — running from the mountainous terrain of Gorski Kotar and the agricultural lowlands of Slavonia in the north and east, through to the sun-drenched Dalmatian coastline and its scattered islands in the south and west. This geographical range means that health risks differ meaningfully from one part of the country to another, and expats would do well to tailor their precautions to their specific location.

Tick-borne encephalitis (TBE) is most prevalent in inland and northern regions. The counties most affected are Bjelovarsko-bilogorska, Koprivnica-Križevci and Međimurska, Osijek-Baranja, and Varaždin, with cases also recorded in the Gorski Kotar region of central Croatia. Expats living in or regularly passing through these areas — particularly those whose work or leisure activities take them outdoors — are strongly encouraged to get vaccinated against TBE and to practise diligent tick avoidance throughout the year.

Insect and vector-borne risks are more broadly spread across the country. There is exposure to insect- and tick-borne illnesses throughout parts of southern Europe, including Crimean-Congo haemorrhagic fever, leishmaniasis, and West Nile virus. All residents and visitors should guard against insect and tick bites during both day and night, bearing in mind that no vaccines or medications exist to prevent these particular diseases.

Coastal and island areas present a different set of considerations. The Adriatic coast and islands attract large numbers of visitors and generally have good healthcare access in major towns such as Split, Dubrovnik, Zadar, and Rijeka. However, smaller and more remote islands may have limited or seasonally restricted medical provision — expats living on islands year-round should plan ahead and carry comprehensive health insurance that includes medical evacuation cover if needed.

Tick bite prevention is important throughout all forested and rural parts of Croatia. Anyone engaged in outdoor activities should apply insect repellent regularly, follow tick avoidance guidance carefully, and inspect their skin and clothing frequently for ticks. Any ticks found should be removed promptly using the recommended technique; wearing light-coloured clothing makes it easier to spot them.

Heat and UV exposure are serious concerns during the summer months, particularly along the coast. To guard against UV radiation, use sunscreen with a minimum SPF of 15, wear protective clothing, and stay in the shade during the peak hours of 10 a.m. to 4 p.m. Heatwaves have become increasingly common in recent years, and expats — especially older residents and those managing chronic health conditions — should take heat-related risks seriously.

Where can expats get reliable and up-to-date health advice for Croatia?

Health requirements, vaccination guidance, and entry conditions can change at any time. The sources listed below are the most authoritative and regularly maintained resources available. Cross-checking several official sources before making health decisions or travel arrangements is always advisable.

• Croatian Ministry of Health (Ministarstvo zdravstva): The primary source for national public health policy, vaccination programmes, and health regulations within Croatia. Visit zdravlje.gov.hr for official guidance.
• Croatian Institute of Public Health (HZJZ): The national authority responsible for epidemiology, vaccination schedules, and public health surveillance. The complete programme and calendar for compulsory vaccinations can be found on the HZJZ website. Visit hzjz.hr.
• Croatian Health Insurance Fund (HZZO): The body that administers mandatory health insurance in Croatia. Essential reading for understanding your rights and obligations as a resident. Visit hzzo.hr/en.
• World Health Organization (WHO) — Croatia: The WHO provides country-level health data, disease surveillance information, and immunisation coverage statistics for Croatia. Visit who.int/countries/hrv/.
• CDC Travellers’ Health — Croatia: The US Centers for Disease Control and Prevention maintains a regularly updated destination page for Croatia, covering recommended vaccines, health notices, and travel precautions. Visit wwwnc.cdc.gov/travel/destinations/traveler/none/croatia.
• NaTHNaC Travel Health Pro — Croatia: The UK’s National Travel Health Network and Centre offers peer-reviewed, regularly refreshed health advice for Croatia, including vaccine recommendations and disease risk assessments. Content is peer reviewed by the National Travel Health Network and Centre (NaTHNaC). Visit travelhealthpro.org.uk/country/59/croatia.
• Croatian Ministry of the Interior — Foreigners: For visa, residency, and work permit requirements — including any health-related documentation that may be required. Visit mup.gov.hr/foreigners/6.

For personalised pre-departure vaccination advice, book an appointment with a specialist travel health clinic in your current country well ahead of your planned move date. Seeing a doctor at least one month before departure is the minimum recommended timeframe — and for multi-dose courses such as the TBE series or the hepatitis B schedule, considerably more advance planning may be required.

Please note: Specific requirements, fees, processing times, and health recommendations are subject to change. Always verify current information against official sources before acting on it.

Frequently Asked Questions

Do I need any vaccinations to enter Croatia?

No vaccinations are compulsory for entry into Croatia, and you may cross the border regardless of your vaccination status. There are no International Health Regulation certificate requirements. That said, health authorities strongly recommend certain vaccinations for your own protection — these are highly advisable even though they are not a legal condition of entry.

Is health insurance mandatory for expats living in Croatia?

Yes. Croatia operates a universal healthcare system under which all residents must hold mandatory public insurance administered by HZZO (the Croatian Health Insurance Fund). If you intend to live in Croatia, enrolling in health insurance is a prerequisite before submitting any residency permit application. EU/EEA citizens who are already insured through another member state may not need to take out separate Croatian coverage — check with HZZO for clarification.

Will my existing vaccinations from home be accepted in Croatia?

Croatia recognises vaccination records issued in other countries. Where children have begun a vaccination course under another country’s programme, the Croatian authorities will attempt to align the existing course with the Croatian schedule and continue where the foreign programme left off. Bring complete vaccination records for yourself and all family members when you relocate — your Croatian GP will use these to create or update your local immunisation record.

How do I find an English-speaking doctor in Croatia?

Most expats locate an English-speaking GP through personal recommendation — from a friend, a colleague, or via an expat Facebook group. Your home country’s embassy or consulate may also be able to provide a list of English-speaking doctors. In larger cities like Zagreb and Split, finding English-speaking physicians is considerably easier; in smaller towns and rural areas, more effort may be required.

What happens if I develop a serious illness in Croatia?

Call 112 for urgent medical assistance. Public hospitals provide emergency care, though private facilities may offer shorter waiting times. If your condition requires specialist treatment unavailable locally, international health insurance that includes medical evacuation and repatriation cover can arrange transfer to appropriate facilities. Comprehensive international health insurance is strongly advised for all expats, and particularly for those living in remote or island communities.

Is there a risk of tick-borne encephalitis (TBE) in Croatia?

Yes. TBE is a viral infection transmitted by infected tick bites and is a genuine concern in Croatia. The most affected counties are Bjelovarsko-bilogorska, Koprivnica-Križevci and Međimurska, Osijek-Baranja, and Varaždin, with cases also recorded in the Gorski Kotar region. Expats planning to live in or regularly visit these areas — especially for outdoor pursuits — are strongly advised to receive the TBE vaccine and practise tick bite avoidance throughout the year.

Can I use a European Health Insurance Card (EHIC) in Croatia?

Yes, for temporary visits. EU/EEA/Swiss travellers holding a valid EHIC are entitled to essential government-funded healthcare on the same terms as Croatian-insured individuals during a temporary stay. However, the EHIC is intended for short-term visits rather than permanent residency. Once you are living in Croatia on a long-term basis, you will need to register with HZZO under Croatian law.

Is the tap water safe to drink in Croatia?

Tap water in Croatia is generally safe to drink in towns and cities, meeting EU quality standards. In certain rural and mountainous areas, water quality may not be as reliable. When in doubt — particularly in very remote locations — opt for bottled or filtered water, and always steer clear of unpasteurised dairy products from farms, which carry a risk of tick-borne encephalitis through ingestion. Check local guidance for the specific area in which you are living.

Does Croatia require a medical examination as part of the residency process?

Croatia does not currently require a routine pre-entry medical examination or health certificate as a standard condition for most residency categories, unlike immigration systems that mandate panel physician assessments. However, certain professions, specific visa categories, or school enrolment for children may involve health-related documentation. Requirements can evolve, so always confirm the current rules with the Croatian Ministry of the Interior or the Croatian diplomatic mission in your country before making an application.