About This Data

Travel Vaccine Map exists because I wished it did.

I'm Wyatt — an avid traveler, and an Occupational First Aid Level 3 responder (not a doctor, and this site isn't a substitute for one). Every time I planned a trip, I'd end up with a dozen browser tabs open — CDC, WHO, government travel advisories, forum threads, half-remembered advice from other travelers — trying to piece together what I actually needed before I left. It always felt like this information should be in one place, free, and easy to actually use. So I built it.

Travel Vaccine Map aggregates and organizes publicly available travel health guidance from official sources — primarily the CDC's Travelers' Health program, the World Health Organization's International Travel & Health guidance, and NaTHNaC's TravelHealthPro. I use a combination of manual research and AI-assisted tools to compile, structure, and keep this data current across every country on the map — but the underlying information itself comes directly from those official public health sources, not from personal medical opinion.

This site does not provide medical advice. It's a starting point — a way to walk into a conversation with a travel health professional or GP already knowing what questions to ask, not a replacement for that conversation.

Country data is reviewed on a quarterly basis, with updates made sooner when official guidance changes — for example, following a CDC travel notice or a shift in outbreak status.

Last full review: June 2026

Where a fact on this site could meaningfully affect a health decision, we link back to the original source so you can verify it yourself. If you ever spot something that looks outdated or incorrect, I'd genuinely like to know — reach out at wyatt.sherman@gmail.com.