People walk past a COVID-19 vaccination clinic at a subway station in Toronto, Canada, on Sept. 25, 2021. Canada's cumulative COVID-19 cases surpassed 1,600,000 as of Saturday afternoon, with the total hitting 1,600,354, including 27,636 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)
People wearing face masks line up to register at a COVID-19 vaccination clinic at a subway station in Toronto, Canada, on Sept. 25, 2021. Canada's cumulative COVID-19 cases surpassed 1,600,000 as of Saturday afternoon, with the total hitting 1,600,354, including 27,636 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)
A vaccinator wearing a face mask works at a COVID-19 vaccination clinic at a subway station in Toronto, Canada, on Sept. 25, 2021. Canada's cumulative COVID-19 cases surpassed 1,600,000 as of Saturday afternoon, with the total hitting 1,600,354, including 27,636 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)
A staff member of the Toronto Transit Commission (TTC) wearing a face mask sticks a pop-up vaccination clinic sign on the wall of a subway station in Toronto, Canada, on Sept. 25, 2021. Canada's cumulative COVID-19 cases surpassed 1,600,000 as of Saturday afternoon, with the total hitting 1,600,354, including 27,636 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)
Medical staff wearing face masks work at a COVID-19 vaccination clinic at a subway station in Toronto, Canada, on Sept. 25, 2021. Canada's cumulative COVID-19 cases surpassed 1,600,000 as of Saturday afternoon, with the total hitting 1,600,354, including 27,636 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)
A man wearing a face mask registers at a COVID-19 vaccination clinic at a subway station in Toronto, Canada, on Sept. 25, 2021. Canada's cumulative COVID-19 cases surpassed 1,600,000 as of Saturday afternoon, with the total hitting 1,600,354, including 27,636 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)
A man wearing a face mask takes a selfie as he receives a dose of the COVID-19 vaccine at a subway station in Toronto, Canada, on Sept. 25, 2021. Canada's cumulative COVID-19 cases surpassed 1,600,000 as of Saturday afternoon, with the total hitting 1,600,354, including 27,636 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)
People walk past a COVID-19 vaccination clinic at a subway station in Toronto, Canada, on Sept. 25, 2021. Canada's cumulative COVID-19 cases surpassed 1,600,000 as of Saturday afternoon, with the total hitting 1,600,354, including 27,636 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)