OTTAWA—The Public Health Agency of Canada is expecting a smaller-than-normal shipment of COVID-19 vaccines this week, with fewer than 445,000 doses of Pfizer-BioNTech shots scheduled for delivery over the next seven days.
Yet that seeming trickle is set to explode into a full-blown flood starting the week of March 22 as the companies dramatically ramp up their deliveries and other pharmaceutical firms start making good on their own promised shipments.
