People wearing face masks line up for COVID-19 tests outside a COVID-19 assessment center in Toronto, Canada, on Jan. 9, 2021. Canada's COVID-19 cases surpassed 650,000 as of Saturday afternoon, with the total hitting 650,922, including 16,788 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)

People wearing face masks line up to enter a supermarket in Toronto, Canada, on Jan. 9, 2021. Canada's COVID-19 cases surpassed 650,000 as of Saturday afternoon, with the total hitting 650,922, including 16,788 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)

People line up to enter a store in Toronto, Canada, on Jan. 9, 2021. Canada's COVID-19 cases surpassed 650,000 as of Saturday afternoon, with the total hitting 650,922, including 16,788 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)

People wearing face masks wait at a streetcar stop in Toronto, Canada, on Jan. 9, 2021. Canada's COVID-19 cases surpassed 650,000 as of Saturday afternoon, with the total hitting 650,922, including 16,788 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)

People wearing face masks walk on a street in Toronto, Canada, on Jan. 9, 2021. Canada's COVID-19 cases surpassed 650,000 as of Saturday afternoon, with the total hitting 650,922, including 16,788 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)

A woman wearing a face mask walks past a store selling face masks in Toronto, Canada, on Jan. 9, 2021. Canada's COVID-19 cases surpassed 650,000 as of Saturday afternoon, with the total hitting 650,922, including 16,788 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)

People wait for COVID-19 tests outside a COVID-19 assessment center in Toronto, Canada, on Jan. 9, 2021. Canada's COVID-19 cases surpassed 650,000 as of Saturday afternoon, with the total hitting 650,922, including 16,788 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)

A man wearing a face mask walks past a clothing store in Toronto, Canada, on Jan. 9, 2021. Canada's COVID-19 cases surpassed 650,000 as of Saturday afternoon, with the total hitting 650,922, including 16,788 deaths, according to CTV. (Photo by Zou Zheng/Xinhua)