Health preparation is the part of a resort trip that people leave until the airport. The United States Centers for Disease Control and Prevention publishes a destination page for Mexico that lists recommended vaccines, mosquito-borne disease risks and food, water and sun advice. It is written for American travellers, but the content is general health information that any visitor can use as a starting point for a conversation with a doctor. This guide explains how to read it, what it says as of the September 2026 version, and what it does not settle.
Start a month out
The CDC’s advice on timing is simple: schedule a visit with your doctor at least a month before you travel, so that any vaccines or medicines can be arranged in time. Some vaccines need more than one dose or a gap before they take effect, and last-minute appointments cut off those options. If you are reading this with a departure date two weeks away, book the appointment anyway, since some protection is better than none, and your doctor can tell you what is still useful.
What the page lists on vaccines
According to the CDC Mexico destination page, whose vaccine list was last updated in April 2025 and whose page was last reviewed on 3 September 2026, the recommendations fall into a few groups.
- Routine vaccines for all travellers: MMR, Tdap, chickenpox, influenza, polio and shingles. These are the ones your doctor already tracks, and a trip is a good prompt to check they are current.
- Recommended for most travellers: hepatitis A for unvaccinated travellers aged one year or more, hepatitis B for unvaccinated travellers under 60, and typhoid.
- COVID-19: all eligible travellers should be up to date.
- Chikungunya: listed for longer stays of six months or more, so it will not apply to a typical resort week.
- Yellow fever: not recommended for Mexico.
The page also carries two Level 1 notices, a low level of concern, one for Rocky Mountain spotted fever in the northern border regions and one for rising measles cases worldwide. The northern border regions are far from the beach resort areas we cover.
Australian travellers should treat this as a reference list and take the decision to their own doctor or a travel medicine clinic, since national schedules and product names differ. The Australian Government’s Smartraveller service is the local counterpart, and our guide to reading travel advice levels explains how to use it.
Mosquitoes
The CDC says dengue and Zika risks are present in Mexico, and the main advice is to avoid mosquito bites. Its guidance is to wear protective clothing and to use an EPA-registered repellent containing DEET at 20 percent or more, picaridin or oil of lemon eucalyptus. The page also notes an increase in reported cases of cutaneous leishmaniasis and recommends staying in air-conditioned or screened areas, wearing long sleeves, trousers and socks, and using repellent.
A resort week rarely needs long sleeves all day, but the evening is another matter. If you take a jungle excursion, cenote trip or night outing, cover up and apply repellent before you go. Check the repellent labelling with a pharmacist if you are buying it locally, and if you plan to wear sunscreen and repellent together, read our note on sunscreen rules at Xcaret and other eco-parks, because parks can have their own rules about products in the water.
Malaria
The malaria section names risk areas in Campeche, Chiapas and southern Chihuahua, with rare risk in parts of Oaxaca, Sinaloa, Sonora and Tabasco. The areas we read did not include Quintana Roo, where Cancun and the Riviera Maya are, or Baja California Sur, where Los Cabos is. That is a reading of the page and not a guarantee, so confirm with your doctor for your exact itinerary, especially if you plan to travel inland.
Food, water and the sun
The CDC’s food advice is general: eat and drink safely, avoid raw or undercooked meat and unpasteurised cheese, and wash, prepare and store produce properly. Resorts are different from street stalls, but the same principles apply to buffets, so ask how the kitchen handles water and ice. If you have allergies or dietary limits, our guide to food allergies at an all-inclusive resort covers what to ask.
For the sun, the CDC recommends sunscreen of SPF 15 or higher, protective clothing and shade between 10 in the morning and 4 in the afternoon. It also advises against swimming in freshwater in unsanitary areas. Many Australians will already use a higher SPF, and nothing in the CDC page says you should not.
A practical checklist
- Book a doctor or travel clinic visit at least a month before departure.
- Take the CDC page with you, or note its headings, and ask which items apply to you.
- Check your routine vaccines are up to date.
- Pack repellent, sunscreen and any regular medicines in their original packaging.
- Read the health section of your travel insurance policy. Our travel insurance guide explains what to look for.
- Add the health items to your document checklist, including vaccine records if your doctor provides them.
The CDC also has destination pages for Caribbean countries, and each has its own list, so do not assume the Mexico advice applies elsewhere. If you are choosing a destination, our guide to choosing an all-inclusive resort shows where health checks fit.
This is a summary of a public health page and is not medical advice. We are not doctors, and your own situation, age and health history will decide what you need.