Brazil is one of the most rewarding destinations on the planet — a vast, vibrant country where samba rhythms echo through colonial streets, the Amazon unfurls across the horizon, and the beaches of Rio de Janeiro glow golden at dusk. Getting your vaccinations sorted before departure is simply part of smart travel planning, and with the right preparation, you can focus entirely on the adventure ahead.

This guide covers every vaccine recommended for travel to Brazil in 2026, including which ones apply specifically to São Paulo and Rio de Janeiro, which are reserved for Amazon and jungle regions, and how to time your appointments so everything is in order before you fly. Book your travel clinic appointment at least six to eight weeks before departure — some vaccines require multiple doses spaced weeks apart.

Ready to start planning? Browse flights to São Paulo and Rio de Janeiro on Traveloka while you map out your health checklist.

Yellow fever is the single most important vaccine to discuss with your doctor before travelling to Brazil. The CDC and NaTHNaC both recommend the yellow fever vaccine for travellers visiting the vast majority of Brazil, including Rio de Janeiro state and city, São Paulo state and city, Brasília, Minas Gerais, and the Iguaçu Falls area in Paraná. In short, almost every destination on a typical Brazil itinerary falls within the recommended zone.

The only areas where yellow fever vaccination is not recommended are a handful of northeastern coastal states: Ceará, Rio Grande do Norte, Paraíba, Pernambuco, Alagoas, Sergipe, and parts of Bahia. If your trip takes you to Salvador de Bahia or Recife as the sole destination, consult your travel clinic for specific guidance.

One practical reason to get vaccinated well before your trip: more than 30 countries — primarily across sub-Saharan Africa but also parts of Central America — require travellers arriving from Brazil to present a valid International Certificate of Vaccination or Prophylaxis (ICVP) for yellow fever. Countries including Ghana and Kenya enforce this requirement, and even a transit stop of 12 hours or more through Brazil can trigger it at your next destination. Getting vaccinated protects you in Brazil and keeps your onward travel seamless.

The yellow fever vaccine takes approximately ten days to become fully protective, so booking your appointment well in advance is essential. Vaccination is only available at registered yellow fever centres, so confirm availability in your city when you schedule.

Beyond yellow fever, several vaccines are recommended regardless of where in Brazil you plan to travel. These apply whether you are spending a week in São Paulo's bairros, exploring Rio's Zona Sul, or island-hopping off the coast of Florianópolis.

Hepatitis A is recommended for all travellers to Brazil without exception. The virus spreads through contaminated food and water and poses a risk in every region of the country, including major cities. If you have not previously been vaccinated or had a confirmed hepatitis A infection, a course of vaccination before travel is strongly advised by both the CDC and NaTHNaC.

Typhoid fever is recommended for travellers who plan to eat outside major hotels, explore local markets, or sample street food — which, realistically, describes most people visiting Brazil. São Paulo is famous for its extraordinary food culture, from the bustling stalls of the Mercado Municipal to the street-food scene in Liberdade and Pinheiros. Getting vaccinated means you can eat adventurously without worry.

Hepatitis B vaccination is recommended for travellers who may require medical or dental care while abroad, or who anticipate extended stays in Brazil. It is also worth considering for anyone planning adventure activities where minor injuries could occur. The vaccine is given as a two- or three-dose course, making early appointment-booking especially important.

Travel is a good prompt to check that your routine vaccinations are up to date. Tetanus, diphtheria, and pertussis (Tdap), MMR (measles, mumps, and rubella), polio, and seasonal influenza are all recommended before international travel. Brazil is a high-traffic destination drawing travellers from around the world, and crowded environments such as airports, stadiums, and carnival events make staying current on routine jabs a sensible precaution.

São Paulo alone offers an enormous range of experiences — from the world-class collections at the Museu de Arte de São Paulo to open-air concerts in Parque Ibirapuera. Browse the best activities in Brazil to start building your itinerary.

Travellers venturing beyond Brazil's cities into the Amazon Basin, the Pantanal, or remote rainforest areas should discuss two additional considerations with their travel health professional: rabies vaccination and malaria prophylaxis.

Rabies vaccination is recommended for travellers spending extended time in rural or jungle areas, wildlife researchers, and anyone who anticipates close contact with animals. Brazil's wildlife is extraordinary — from spider monkeys to capybaras — but the vaccine is a sensible addition for anyone planning eco-lodges, river expeditions, or animal sanctuary visits in remote regions. Pre-exposure vaccination requires three doses over several weeks, which is another reason to start the process early.

Malaria risk in Brazil is confined to the Amazon Basin, specifically in rural areas of Amazonas, Acre, Rondônia, Roraima, Amapá, and Pará states. There is no malaria risk in São Paulo, Rio de Janeiro, Iguaçu Falls, or Brazil's coastal cities. Travellers heading into the Amazon region should consult a travel clinic about appropriate antimalarial medication — options include atovaquone-proguanil, doxycycline, and mefloquine, with the right choice depending on your individual health profile and itinerary.

For the majority of travellers on a classic Brazil circuit — Rio, São Paulo, Iguaçu Falls, and the coast — malaria prevention is not required beyond standard mosquito bite avoidance measures.

Dengue fever is present throughout Brazil and reached significant levels in 2024, with the country recording millions of probable cases. There is currently no universally available dengue vaccine for short-term visitors; protection comes primarily from avoiding mosquito bites. Wearing long sleeves and light-coloured clothing, using an effective repellent (particularly during the day, when dengue mosquitoes are most active), and staying in well-screened accommodation all contribute to a comfortable trip. Dengue peaks between December and May, which aligns with Brazil's rainy season, so travellers visiting at that time of year may want to pack repellent especially.

NaTHNaC and the CDC both recommend booking a travel clinic appointment at least six to eight weeks before your departure date. This window is important for several reasons: multi-dose vaccines such as hepatitis B and rabies require doses spaced two to four weeks apart; yellow fever takes around ten days to confer full protection; and your doctor may need time to review your medical history before recommending certain vaccines.

If your departure is under six weeks away, a travel clinic appointment is still very worthwhile. Many vaccines can be accelerated on an expedited schedule, and your travel health professional can prioritise the most important ones for your specific itinerary. Do not skip the appointment simply because the timing feels tight.

São Paulo is a city that rewards those who arrive well-prepared. Whether you are checking into a sleek Jardins boutique hotel or a buzzing Vila Madalena pousada, finding the right place to stay makes a real difference. Traveloka lists hotels across São Paulo at every price point, from budget-friendly options near Avenida Paulista to full-service properties in the financial district.

Your International Certificate of Vaccination or Prophylaxis (ICVP) — the official yellow card — is the document that records your yellow fever vaccination and may be required by countries you visit after Brazil. Keep a physical copy and a digital photograph of it with your travel documents.

Bring a printed or digital record of all vaccinations received before travel, including dates and batch numbers where possible. Your travel clinic will provide this. If you are taking antimalarial medication, pack the full course plus a few days' extra supply in your hand luggage, not your checked bag.

Comprehensive travel insurance that covers medical evacuation is strongly recommended for any trip to Brazil, particularly for those venturing into remote regions. Check that your policy covers the activities you plan to undertake — adventure sports, jungle treks, and river expeditions typically require specific add-ons. Traveloka offers travel insurance as part of its booking platform, making it straightforward to add coverage alongside your flights and hotels. Look for Traveloka promotions that bundle insurance with your bookings for added value.

Brazil is a continent-sized country, and getting between cities often means domestic flights. Within São Paulo itself, having flexibility to explore neighbourhoods at your own pace makes a real difference. Car rental is a practical option for travellers who want to explore São Paulo state, including the Serra da Cantareira highlands or the coastal town of Ubatuba. For seamless transfers upon arrival at Guarulhos International Airport, an airport transfer booked in advance removes the stress of navigating an unfamiliar city after a long-haul flight.

Traveloka is Southeast Asia's leading travel platform, trusted by over 100 million users across Asia and beyond. Whether you are flying into São Paulo's Guarulhos International Airport or connecting onward to Rio de Janeiro, Traveloka makes it simple to search, compare, and book flights, hotels, activities, car rentals, and travel insurance in one place — with a single itinerary stored in your account.

For Brazil travel, Traveloka's flight search covers major carriers and routes from across Asia, with competitive fares and flexible date tools that make it easy to find the right timing for your trip. Once you land, hotel options span the full range from well-located city hotels near Avenida Paulista to boutique stays in Vila Madalena, all bookable with your choice of payment method. Activities, car rental, and travel insurance round out everything you need for a complete Brazilian adventure.

Download the Traveloka app on the Google Play Store or Apple App Store to browse deals, manage your bookings on the go, and keep all your travel documents in one place. Your viagem to Brazil starts here.