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COVID 19 Vaccinations

We are thrilled that COVID vaccines are available for ships visiting
Puget Sound ports.

Initial vaccines and booster shots (Johnson&Johnson, Pfizer, and Moderna) are

offered and administered by Discovery Health. They specialize in maritime 

medicine, so seafarers are who they serve!


For merchant crews interested in onboard vaccinations: 

  • Contact Discovery Health directly at least seven days before your visit to schedule these onboard visits (Megan Allen - If you need to cancel or reschedule your onboard vaccination, please let Discovery Health know at least 12 hours before your scheduled appointment.

  • If you are interested in booster shots, please note the following:

    • If you received a J&J shot initially, you will be eligible for a booster shot two months after your first shot. For example, assume today is October 27, 2021. If your first shot was on or before August 27, 2021, you are now eligible for a booster.

    • If you are eligible for a booster, you can now “mix and match” your second shot as long as your first shot is approved in the US. That means if your first shot was J&J, your booster shot can be J&J, Moderna, or Pfizer. Discovery Health will ask you what your preference is when you schedule your booster shots. If you have no preference, Discovery Health will default to the vaccine they have on hand for that day.

    • Boosters are not approved yet for those who are fully vaccinated with a vaccine approved outside of the US. For example if someone has already received two doses of AstraZeneca, we cannot provide them with a booster in the United States.

For merchant crews interested in getting vaccinated on shore in Seattle:

  • Please note that the mobile clinic at Terminal 90 is no longer offering vaccinations at this time. 

  • While scheduling onboard vaccinations with Discovery Health is the best way to get many crew vaccinated at once, it is also possible that our Seafarers' Center can arrange transportation to onshore vaccination sites when needed. Discovery Health offers walk-in vaccines in Puyallup, WA, and some local pharmacies offer vaccines.

  • The Center welcomes donations for transportation, but those are not required.

Vaccines and booster shots are free to merchant seafarers.

All seafarers need to register is an id with a birthdate. They will receive the COVID vaccine card once they are done,

and that information will also be registered in a database in Washington State in case they lose the card.

A Note for Cruise Ship crews: Discovery Health can provide vaccinations for

crews working on cruise ships in the Puget Sound. This can be done by

scheduling a mass vaccine clinic or on a smaller basis. Please contact Taylor

Pellizzari at Discovery to discuss scheduling and costs.



A Note about Onboarding or Offboarding crews: Vaccines are also available for free to crew members beginning or ending their contracts as long as crew have a valid visa. Please confirm with your shipping agent first. Then, contact the Seafarers Center to help arrange transportation and schedule an appointment.


A Note about COVID Testing: in development.


A Note about Visas: if any member of your crew has an expired US visa, s/he may apply for an emergency medical parole granted through the US Customs and Border Patrol. This will grant the crew member(s) access to US soil long enough to receive a COVID vaccine. Please have the agent work with CPB to make that happen. We can provide transportation to seafarers to pick up their emergency paroles after those have been granted.

This is a developing process, so some of this may change over time. Feel free to reach out with questions and to ask about the links for upcoming berthings in Seattle. We are grateful this is now available for all of you beloved, brave souls!

Updated February 9, 2022

Short Summary of NAMMA Website:

Port of Seattle for Merchant Crews:

Initial shots: Johnson & Johnson, Pfizer, and Moderna vaccines are available onboard daily.

Booster shots: Now available for those who initially received a J&J shot at least two months ago. In addition, you can “mix and match” your booster shot if your first shot was an approved vaccine in the US (e.g., J&J, Moderna, or Pfizer). If your initial shot was not approved in the US, no booster option is currently available in the US.

Is onboard vaccine option available? Yes, with seven days notice to schedule. Please contact Discovery Health directly to schedule. Please contact Megan Allen ( to schedule an appointment.


Vaccine Offered: Johnson & Johnson (Jannssen), Moderna, and Pfizer


Vaccine Provider: Discovery Health Services


Transportation to/from appointments on shore: Available through the Seattle Seafarers Center with advance scheduling. Please schedule at the same time vaccination appointments are scheduled. Contact the office to arrange ( or 206.935.3435.


Seattle Seafarers Center -- Cristi Chapman ( 206.935.3439

Discovery Health -- Bridget DeMouy ( or Megan Allen (

Port of Seattle for Cruise Ship Crews:

Vaccine Offered: Johnson & Johnson (Jannssen), Moderna, and Pfizer


Vaccine Provider: Discovery Health Services


Schedule Options: With advance notice, Discovery Health Services is available to staff a mass vaccination clinic for crews. Please contact Taylor Pellizzari (tpellizzari@discoveryhealthmd.comfor more information.


Cost: TBD

Updated October 27, 2021