COVID-19.That’s according to provincial health officer Dr. Bonnie Henry, who addressed the question of whether St. Nick can still go house to house amid B.C.’s restrictions on social gatherings.“I have it on very good authority that he’s first in line for vaccine,” Henry said at her Thursday briefing. “We expect (him to be be immune) by Christmastime, and that he (will be) able to do what he usually does.”Nevertheless, Henry said Santa will still be very careful.