Self-isolation at own accommodation- subject to PCR. The rules apply to vaccinated residents but residents do not need to take out mandatory insurance as part of the embarkation / disembarkation process.
More information is available on the website of the government of Aruba.
Self-isolation at own accommodation- subject to PCR. You can also choose to take a COVID-19 test, for a fee, on arrival in Aruba, but a mandatory quarantine period of 24 hours is required for all visitors who choose to be tested on arrival. Those who test positive for COVID-19 during their stay will be required to self-isolate. Please see this website for further information.