Health
New Zealand has high food and urban tap-water standards; treat or filter water when hiking/camping or after floods. No malaria is reported. Mosquitoes, ticks and sandflies can bite, so use repellent outdoors. Watch strong UV, changeable alpine/coastal weather, cold exposure, summer heat, and leptospirosis risk from contaminated fresh water or animal urine. This is reference info, not medical advice.
Vaccinations
Consult a doctor or travel clinic at least a month before travel. Be up to date on routine vaccines, including MMR, Tdap/Td, polio, flu, varicella and shingles where applicable, plus COVID-19. CDC advises considering hepatitis A for many travelers and hepatitis B for unvaccinated travelers. Rabies is uncommon, but discuss it for higher-risk animal exposure or remote travel. Yellow-fever vaccine is not recommended or required for New Zealand entry.
eSIM / connectivity
eSIM and prepaid mobile data are widely available in main towns and tourist routes, but coverage can drop in rural, mountain and wilderness areas. Main networks include Spark, One NZ, 2degrees and Skinny. One NZ sells a visitor Travel eSIM/SIM for stays up to 90 days, and Spark advertises travel/data-only eSIM packs. Check that your phone is unlocked and eSIM-compatible.
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).