The Ottawa area's weekly COVID-19 vaccination checkup: May 13 The wider region should pass a million doses given next week as Ontario makes a big change in its strategy. Social Sharing CBC News · Posted: May 13, 2021 4:00 AM ET | Last Updated: May 13 A worker at a mobile COVID-19 vaccination clinic draws a dose from a vial into a needle in early May 2021.(Francis Ferland/CBC)