Customers wearing face masks shop at a supermarket in Toronto, Canada, on March 25, 2021. Canada's cumulative COVID-19 cases surpassed 950,000 as of Thursday afternoon, with the total hitting 950,762, according to CTV. (Photo by Zou Zheng/Xinhua)

A staff member checks a man's appointment information outside a COVID-19 immunization clinic in Toronto, Canada, on March 25, 2021. Canada's cumulative COVID-19 cases surpassed 950,000 as of Thursday afternoon, with the total hitting 950,762, according to CTV. (Photo by Zou Zheng/Xinhua)

A crossing guard wearing face mask works on a street in Toronto, Canada, on March 25, 2021. Canada's cumulative COVID-19 cases surpassed 950,000 as of Thursday afternoon, with the total hitting 950,762, according to CTV. (Photo by Zou Zheng/Xinhua)

Eligible seniors line up to enter a COVID-19 immunization clinic in Toronto, Canada, on March 25, 2021. Canada's cumulative COVID-19 cases surpassed 950,000 as of Thursday afternoon, with the total hitting 950,762, according to CTV. (Photo by Zou Zheng/Xinhua)

People line up for COVID-19 test outside a COVID-19 assessment center in Toronto, Canada, on March 25, 2021. Canada's cumulative COVID-19 cases surpassed 950,000 as of Thursday afternoon, with the total hitting 950,762, according to CTV. (Photo by Zou Zheng/Xinhua)