The City of Long Beach Department of Health and Human Services along with ports of Long Beach and Los Angeles are coordinating free vaccinations for seafarers.
Namely, partners offer free vaccination of ships’ crews calling at the ports of Long Beach and Los Angeles
As explained:
This vaccine is provided free of charge by the Port of Long Beach in conjunction with Long Beach Department of Health and Human Services. There will be no charge for crew members. Each crew member will be eligible for one Johnson & Johnson vaccine.
For the record, reservations for vaccinations can be scheduled via a portal for Ship Vaccination Program.