Archibald, Zac Rinaldo Tyler Bertuzzi and Mackenzie Blackwood were the four players who made the choice to forego the COVID-19 vaccine, due to the information that they'd received throughout their preferred sources of medical and public health information. Archibald blamed the Myocarditis he contracted through his first COVID-19 infection, on a vaccine he never received.
Archibald was activated in April by the Oilers, but with the Global Health Emergency standards, being inadequate and confusing, Archibald was suspended from play outside of Edmonton, due to his vaccination status. He will not have to quarantine to enter the United States, due to the exemption.