Health
For Chile, use standard food-and-water caution, especially in rural travel, hiking, or after floods; use treated/bottled water if unsure. Prevent bug bites: dengue is noted for Easter Island, while Chagas and other bite risks exist. Avoid rodent exposure because Andes hantavirus is endemic. Plan for strong UV, winter air pollution in several cities, heat/cold extremes, and altitude in the Andes/Atacama.
Vaccinations
Consult a doctor or travel clinic at least a month before travel. Be current on routine vaccines, including MMR, tetanus/diphtheria/pertussis, influenza, polio, varicella, shingles as age-appropriate, and COVID-19. CDC recommends hepatitis A for unvaccinated travelers, hepatitis B for many travelers, and typhoid for most travelers, especially rural/smaller-city stays; rabies pre-exposure may be considered for bat/animal or remote-exposure risk. Yellow fever vaccine is not recommended and not required for entry; no yellow-fever certificate is required.
eSIM / connectivity
eSIM support is common in Chile on compatible phones, especially in cities. Major mobile networks include Entel, Movistar, Claro, and WOM; Claro publishes eSIM activation through branches, and other carriers may offer eSIM depending on plan/device. Local prepaid or eSIM setup can require passport/ID and in-person activation, so verify before arrival. International travel eSIM providers are also a practical tourist data option; coverage can thin in Patagonia, deserts, islands, and mountain areas.
Health/vaccine info is reference only, not medical advice — consult a doctor or travel clinic; defer to CDC/WHO and official sources (as of 2026-06-20).