Dominican authorities recommend many vaccinations, especially for travelers visiting rural areas. However, only yellow fever vaccination is mandatory and just for travelers from some risk areas. In this case, the Dominican authorities may ask for proof of vaccination on arrival.

For a standard 2026 vacation to Punta Cana, Dominican Republic, there are no "mandatory" vaccinations required for entry unless you are arriving from a region with a high risk of Yellow Fever (like certain parts of Brazil), in which case you must show a vaccination certificate. However, the CDC and WHO strongly recommend that all travelers be up-to-date on routine shots, including Measles-Mumps-Rubella (MMR), Polio, and Tetanus-Diphtheria. It is also a grounded medical tip to consider Hepatitis A and Typhoid vaccines, as these are primarily food- and water-borne diseases that can be present in the Caribbean. For those planning to explore rural areas or engage in adventure activities, a Rabies vaccine may be recommended. A supportive peer recommendation: while Malaria risk is generally low in resort areas like Punta Cana, it is vital to protect against Dengue and Zika (for which there are no vaccines) by using high-quality insect repellent and wearing long sleeves at dusk. Always consult a travel nurse or doctor at least 4–6 weeks before your trip to get a personalized health assessment based on your medical history.