COVID-19 vaccine, local health officials said Tuesday.The Middlesex-London Health Unit says that starting on Wednesday, people looking to get a first dose of the vaccine will be able to walk in to one of the region’s four mass vaccination clinics and get one.The health unit says the walk-in first doses will be available up to an hour before the clinics close, “to ensure that vials of vaccine are used fully and that no partial vials are left over at the end of clinic operations each day.” MLHU focuses on outreach amid ‘4th wave’ of COVID-19 in unvaccinated people The announcement comes as Dr.
Chris Mackie, the region’s medical officer of health, warns of a “fourth wave of COVID” solely among unvaccinated residents.While the health unit has.