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(200402) -- TORONTO, April 2, 2020 (Xinhua) -- Commercial screens display the Ontario government's messages on COVID-19 at the Yonge-Dundas Square in Toronto, Canada, on April 2, 2020. The number of confirmed COVID-19 cases worldwide has risen above 1 million, according to the new tally from Johns Hopkins University on Thursday afternoon. (Photo by Zou Zheng/Xinhua)