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A medical worker makes a fast testing to a bus driver of a communal bus fleet for COVID-19, the disease caused by the novel coronavirus, in western Ukrainian city of Lviv, on March 31, 2020. (Photo by YURIY DYACHYSHYN / AFP) (Photo by YURIY DYACHYSHYN/AFP via Getty Images)

A medical worker makes a fast testing to a bus driver of a communal bus fleet for COVID-19, the disease caused by the novel coronavirus, in western Ukrainian city of Lviv, on March 31, 2020. (Photo by YURIY DYACHYSHYN / AFP) (Photo by YURIY DYACHYSHYN/AFP via Getty Images)