Due to ongoing Measles outbreaks, American Samoa requires proof of Measles vaccination from travellers arriving from or in transit through Samoa or Tonga. Travellers between 6 months of age and those born in or after 1957 in the US and 1970 in Canada must show proof of vaccination. Travellers born before 1957 in the US and 1970 in Canada are considered immune. Vaccination must have been administered at least 14 days prior to arrival.
Travellers without proof of vaccination will be denied entry. Citizens and residents of American Samoa without proof of vaccination will be granted entry but will be quarantined for 14 days.
American Samoa citizens, residents, and US citizens departing American Samoa and travelling to areas with ongoing Measles outbreaks are recommended to get a Measles booster at least 14 days prior to travel.
Accepted proof of Measles vaccination includes: An immunization card that documents the type of vaccine, date of vaccination (minimum 14 days before travel), provider's name and signature, and the name and signature of person vaccinated. Documented laboratory confirmation of immunity or an immunization card documenting a history of measles disease will also be accepted. Nationals from Samoa or Tonga must provide proof of immunization from the Ministry of Health of Samoa or Tonga.
Your trip is a good occasion to make sure your routine immunizations are up-to-date. Many vaccine preventable illnesses are making a resurgence due to non-vaccination, incomplete vaccination, and waning immunity. See your healthcare practitioner if you are unsure of your vaccination status.
The following vaccinations are recommended for your protection and to prevent the spread of infectious diseases. Before you travel, the following vaccines should be reviewed and updated if necessary:
Influenza vaccination is recommended for all travellers over 6 months of age, especially for children, pregnant women, persons over 65, and those with chronic health conditions such as asthma, diabetes, lung disease, heart disease, immunosuppressive disorders, and organ transplant recipients.
Note: In the northern hemisphere the flu season typically runs from November to April. In the southern hemisphere, it runs from April to October, and year-round in the tropics.
Depending on your age, health status, lifestyle or occupational risk, the following vaccinations may also be recommended:
To see what routine and travel-related vaccines are recommended and required for your trip, check out:
Information last updated: February 13, 2020