Mexico has quietly moved onto the Australian travel map: Cancun and Tulum for the beaches, Mexico City for the food and culture, Oaxaca for Day of the Dead, and increasingly as the start of a bigger Central or South American trip. It is a big, varied country, and the health advice is different for a resort week on the Riviera Maya than for a month travelling through the interior.
This guide covers the vaccinations and precautions Australians should consider for Mexico. It is general information only. Your personal plan depends on where you are going, how long for, and your health history.
Do you need vaccinations to travel to Mexico?
No vaccinations are required to enter Mexico for Australians, and there is no yellow fever in Mexico. If Mexico is the start of a trip that continues into South America, though, yellow fever may come up for the later stops, and it needs to be done before you leave home. Everything below is about protecting your health.
Recommended vaccinations for Mexico
For almost every traveller
- Hepatitis A. Spread through contaminated food and water. Recommended for essentially all travellers, including resort stays.
- Typhoid. Recommended for most travellers, more so for longer stays, street food and travel outside the resorts.
- Routine vaccines. Tetanus, diphtheria, whooping cough, MMR (measles) and seasonal influenza should all be up to date. Measles has been circulating in parts of Mexico recently, so check you have had two doses.
Depending on your trip
- Rabies. Present in Mexico, mainly in bats and in dogs in some rural areas. Worth discussing for longer stays, rural travel, cave and cenote exploring, and anyone travelling with children.
- Hepatitis B. For longer stays, or if tattoos, piercings, medical or dental treatment, or new sexual partners are possible.
- Chikungunya. Present in Mexico, spread by the same mosquitoes as dengue. A vaccine exists and is considered for some travellers.
- Dengue. Widespread in Mexico, including the Yucatan and the Pacific coast, with large outbreaks in recent years. A dengue vaccine (Qdenga) is now available at our Bulimba clinic (see our guide to the dengue vaccine). Whether it suits you depends on your age, your trip and whether you have had dengue before.
Malaria: almost never
Malaria tablets are not needed for Mexico City, Cancun, Tulum, the Riviera Maya, Puerto Vallarta, Oaxaca city, or any of the major archaeological sites. The only areas where prevention is generally recommended are rural parts of a few municipalities near the Guatemala and Belize borders in Chiapas and Campeche, and some remote interior areas of Chihuahua, Sinaloa and Oaxaca state. If your trip goes deep into those regions, tell us. Otherwise, bite prevention for dengue is the priority.
Mexico City and altitude
Mexico City sits at about 2,240 metres, and a lot of visitors arrive straight off a long flight and feel it: headache, poor sleep, breathlessness on stairs, and a hangover that arrives after one drink. Most people adjust within a couple of days. Take it easy on arrival, drink water, go easy on alcohol the first night, and if you have a heart or lung condition, talk to us before you go. The altitude also makes the city's air pollution harder work.
Cenotes, sun and Day of the Dead
The Yucatan cenotes are wonderful and the water is generally clean, but cave diving needs proper certification and insurance. Sun and heat are serious on the coast year-round. Big festival crowds mean long days, alcohol and less sleep, which is when people get sick and injured. Pack a proper first-aid kit, and make sure your travel insurance covers medical evacuation, because good private hospitals in Mexico are expensive and will want a credit card before they treat you.
Food, water and mosquitoes
Travellers' diarrhoea is a high risk throughout Mexico, including in resorts and good hotels. Nobody drinks the tap water, locals included. Stick to sealed bottled water, be careful with ice outside major hotels, raw salads and street food, and carry a treatment kit your travel doctor can prescribe. Mosquito bite prevention is your main defence against dengue and chikungunya: repellent with DEET or picaridin during the day, long sleeves at dusk, and screened or air-conditioned rooms.
When to see a travel doctor
Book your pre-travel consultation 6 to 8 weeks before you fly so any multi-dose vaccines have time to work, and earlier if Mexico is the start of a South American trip that needs yellow fever. Even last-minute travellers benefit.
At Travel Doctors Brisbane in Bulimba, we tailor recommendations to your exact Mexican itinerary and issue Yellow Fever certificates where the rest of your trip requires them. See our Mexico destination health advice, browse our travel health services, and book your consultation.
This article is general information only and was reviewed against our subscription travel health database in October 2026. It does not replace personalised medical advice. Vaccination needs and disease risks change and depend on your itinerary, season, length of stay and health history. Always confirm with a travel health professional and Smartraveller before you travel.