The short answer is that no vaccinations are required to enter the Dominican Republic if you're arriving from the United States, Canada, the UK or Europe. Nobody at immigration will ask for a vaccination certificate. Required and recommended are different questions, though, and the recommended list is worth understanding — particularly the two or three items that actually matter for a typical beach-and-diving trip.
Before anything else: we run a dive centre, not a clinic. Everything here is general information drawn from public health guidance, and it is not medical advice. Vaccine recommendations depend on your age, medical history, existing immunity, how long you're staying, and what you'll be doing. See a travel health clinic or your own doctor four to six weeks before you fly — that lead time matters because some vaccines need multiple doses or time to take effect. Recommendations also change, so check current CDC or your national health service guidance rather than relying on any blog, including this one.
The Only Genuinely Required One
There is exactly one entry requirement, and it applies to very few travellers: proof of yellow fever vaccination is required for arrivals from countries or regions with yellow fever transmission risk. CDC specifies this for travellers aged one year and older arriving from certain Brazilian states — Espírito Santo, Minas Gerais, Rio de Janeiro and São Paulo — including if you had an airport transit or layover of more than twelve hours in one of them.
If you're flying direct from North America or Europe, this doesn't apply to you and the yellow fever vaccine is not recommended for the DR itself. If your itinerary routes through South America or parts of Africa, check the requirement carefully — this is one of the few situations where a missing certificate can genuinely cause a problem at the border.
Routine Vaccines: The Boring but Important Part
The advice that gets skipped over is to be up to date on routine immunisations — MMR, tetanus and diphtheria, chickenpox, polio, and your annual flu vaccine. This is not filler advice. Measles cases have been rising globally, and travel is a common transmission route, so full MMR coverage at least two weeks before departure is a standard recommendation. Tetanus is worth checking simply because it's typically a ten-year booster and a lot of adults are overdue without realising, and cuts from coral, boat hardware and reef rock are entirely plausible on a diving trip.
Hepatitis A and Typhoid: The Two Most Commonly Recommended
If a travel clinic recommends two travel-specific vaccines for the DR, these are almost certainly the two. Both are transmitted through contaminated food and water.
Hepatitis A is recommended by CDC for most travellers to the Dominican Republic, including infants from six months. It's a liver infection that can leave you unwell for weeks, and the vaccine is well established and long-lasting.
Typhoid is recommended for most travellers, with the emphasis increasing if you're staying with friends or relatives, visiting smaller towns or rural areas, or eating widely outside resort settings. A traveller spending a week entirely inside an all-inclusive is at lower risk than someone eating at roadside comedores across the country, and a clinician will weigh that. The injectable form typically lasts around two years; the oral version around five.
Hepatitis B is recommended by CDC for unvaccinated travellers under 60, and available to those over 60. The specific risk factors are getting a tattoo or piercing, medical or dental treatment abroad, or a new sexual partner. Many people born after the mid-1990s already have it from childhood immunisation. A combined hepatitis A and B vaccine exists and is often the efficient route if you need both.
Rabies is generally only recommended for travellers with likely animal contact — extended stays, rural work, caving, or occupational exposure. It is not a standard recommendation for a resort holiday. That said, street dogs are common in the DR, and the practical advice for everyone is not to approach or feed unfamiliar animals, and to seek medical care immediately after any bite or scratch regardless of vaccination status.
Malaria: The Nuance Worth Understanding
This is the part most travel articles get either wrong or vague, so here's the accurate version. Malaria transmission does occur in the Dominican Republic, and CDC identifies specific provinces — including La Altagracia, which is the province containing Punta Cana and Bávaro — alongside Azua, Elías Piña, San Juan and Santo Domingo, with rare transmission elsewhere. CDC's listing explicitly notes that resort areas fall within these provinces.
That sounds alarming and needs context. Case numbers in the DR are low and have been declining, transmission is concentrated near the Haitian border in the west rather than in the eastern resort corridor, and locally acquired cases among tourists in Punta Cana are rare. Many travel clinics will not recommend antimalarial medication for a standard week at a Bávaro resort. Others will, particularly for longer stays, rural travel, or travellers with specific risk factors.
We're not going to make that call for you, because it depends on your itinerary and your medical history, and it's a prescription decision. What we'd suggest is raising it explicitly at your travel consultation rather than assuming either way. Mention where specifically you're staying, how long, and whether you're travelling beyond the resort corridor. That's the information a clinician needs, and it's exactly what people forget to volunteer.
Dengue: The One With No Vaccine to Fall Back On
In practical terms dengue is the mosquito-borne illness most travellers to the DR should think about, and there is no vaccine most travellers can rely on. Dengue is widespread in the country — CDC's country profile reported 10,784 cases and 39 deaths in 2022 — and while cases occur year-round, transmission increases during the rainy season from May to November. The mosquito responsible, Aedes aegypti, is present in urban and rural areas alike, and unlike malaria mosquitoes it bites primarily during daylight hours, with peaks around dawn and dusk.
Prevention is entirely about bite avoidance: repellent containing DEET, picaridin, or oil of lemon eucalyptus, applied through the day rather than only in the evening; loose long sleeves and trousers when practical; air conditioning or screened rooms; and awareness that shaded daytime areas are where this mosquito operates. If you develop high fever with severe headache, pain behind the eyes, joint and muscle pain, or a rash during or after your trip, seek medical attention and mention that you've been in the Caribbean.
On a more reassuring note, CDC's assessment is that neither chikungunya nor Zika has been detected in the Dominican Republic for several years. Zika in particular still causes concern among travellers because of the 2015–16 outbreak, and the current picture is considerably better than that reputation suggests. Pregnant travellers should still discuss current guidance with their doctor.
Food, Water and the Ice Question
Don't drink the tap water. Bottled or filtered water is the norm across the DR, including for locals, and resorts supply it. The more useful detail is the things people forget: ice, ice cream, raw salads washed in tap water, and brushing your teeth. Established resorts and restaurants generally use purified water and commercially produced ice, so this is less of a concern than it once was, but at smaller establishments it's a reasonable question to ask.
One tension worth naming: bottled water is also the largest single source of tourist plastic waste in the Caribbean. A reusable bottle filled from a resort's purified dispenser or a filter bottle resolves both problems at once, and is what most long-term residents do.
Travellers' diarrhoea remains the most likely thing to actually disrupt a trip. Most cases are mild and self-limiting; oral rehydration salts are worth packing and take up no space. Some clinicians prescribe a standby antibiotic for travellers, which is a conversation to have at your consultation rather than a decision to make yourself.
The Diving-Specific Angle
A few things matter more if you're diving. Timing your vaccinations sensibly is one: if a vaccine leaves you feeling rough for a day or two, you don't want that overlapping with your first dive day, so getting them done several weeks ahead rather than the week before is doubly worthwhile.
Antimalarial medication, if you're prescribed it, is worth discussing specifically in the context of diving. Some antimalarials have side effects — dizziness, nausea, or in rare cases neuropsychiatric effects — that could be confounding or genuinely problematic underwater. This is a known consideration in dive medicine, and any doctor prescribing for a diving trip should be told you'll be diving so they can factor it in.
More broadly, don't dive while unwell. Congestion from a cold prevents equalisation and risks barotrauma; fever, dehydration and gastrointestinal illness all affect your fitness to dive. Divers Alert Network is the standard reference for dive medical questions and worth being familiar with before any dive trip, along with dive accident insurance, which is separate from ordinary travel insurance and something we'd recommend to anyone diving abroad.
The Bottom Line
No vaccines are required to enter the Dominican Republic from North America or Europe; the only exception is yellow fever proof if you're arriving from a transmission-risk area. Commonly recommended are hepatitis A and typhoid, with hepatitis B depending on your circumstances, plus being current on routine immunisations including MMR and tetanus. Malaria transmission exists in La Altagracia province among others, so raise it explicitly with a clinician rather than assuming. Dengue has no practical vaccine for most travellers and is best managed through daytime bite prevention. See a travel health professional four to six weeks before you fly, and mention that you'll be diving. If you want to talk through dive plans while you're organising the rest, message us through our contact form with your dates.
