A hairdresser wearing a face shield cuts a customer's hair at a hair salon in Toronto, Canada, on Oct. 23, 2020. Canadian Prime Minister Justin Trudeau announced an additional 214 million Canadian dollars (about 163 million US dollars) on made-in-Canada vaccines on Friday when the country's COVID-19 cases surpassed 210,000. (Photo by Zou Zheng/Xinhua)

People wearing face masks shop for pumpkins outside a supermarket in Toronto, Canada, on Oct. 23, 2020. Canadian Prime Minister Justin Trudeau announced an additional 214 million Canadian dollars (about 163 million US dollars) on made-in-Canada vaccines on Friday when the country's COVID-19 cases surpassed 210,000. (Photo by Zou Zheng/Xinhua)

A man wearing a face mask waits to cross a street in Toronto, Canada, on Oct. 23, 2020. Canadian Prime Minister Justin Trudeau announced an additional 214 million Canadian dollars (about 163 million US dollars) on made-in-Canada vaccines on Friday when the country's COVID-19 cases surpassed 210,000. (Photo by Zou Zheng/Xinhua)

People wearing face masks cross a street in Toronto, Canada, on Oct. 23, 2020. Canadian Prime Minister Justin Trudeau announced an additional 214 million Canadian dollars (about 163 million US dollars) on made-in-Canada vaccines on Friday when the country's COVID-19 cases surpassed 210,000. (Photo by Zou Zheng/Xinhua)

People wearing face masks walk past a gallery in Toronto, Canada, on Oct. 23, 2020. Canadian Prime Minister Justin Trudeau announced an additional 214 million Canadian dollars (about 163 million US dollars) on made-in-Canada vaccines on Friday when the country's COVID-19 cases surpassed 210,000. (Photo by Zou Zheng/Xinhua)

People wearing face masks do shopping at a supermarket in Toronto, Canada, on Oct. 23, 2020. Canadian Prime Minister Justin Trudeau announced an additional 214 million Canadian dollars (about 163 million US dollars) on made-in-Canada vaccines on Friday when the country's COVID-19 cases surpassed 210,000. (Photo by Zou Zheng/Xinhua)