Pedestrians wearing face masks cross a square in western Tehran, Iran, Saturday, February 29, 2020. Iran is preparing for the possibility of “tens of thousands” of people getting tested for the new coronavirus as the number of confirmed cases spiked again Saturday, Health Ministry spokesman Kianoush Jahanpour said, underscoring the fear both at home and abroad over the outbreak in the Islamic Republic. (Photo by Vahid Salemi/AP Photo)
