Do I need vaccines for Mexico?

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Mexico requires no vaccines for entry - the question is what is recommended, and the CDC's Mexico traveler guidance has a clear core. Routine vaccines current: measles - resurging globally, and tourism corridors are not immune - plus the standard tetanus, COVID, and flu. Hepatitis A: recommended for all travelers - it spreads through food and water, and resort bubbles do not fully protect, since it rides produce, ice, and shellfish. Typhoid: recommended for most travelers, especially anyone eating beyond the big resorts. Hepatitis B: for travelers with medical procedures, tattoos, or new partners on the itinerary. Rabies: only for heavy animal contact or remote adventure travel.

The region split matters for malaria: most of Mexico is malaria-free, including all the major beach destinations - but parts of Chiapas and a few rural southern areas have risk, and that is where malaria pills enter the conversation. The CDC destination page has the current map.

Timing: hepatitis A works with even one dose before travel, though the series completes at six months for lasting protection; typhoid comes as a shot or a five-day pill course. Book a travel clinic or pharmacy consult four to six weeks out when possible - some vaccines need spacing - but even a last-minute hepatitis A shot helps. And the unglamorous top protection in Mexico: bottled-water discipline and hot, cooked food.

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