A couple wearing masks are seen in downtown Tehran, Iran, Feb. 23, 2020. Iranian President Hassan Rouhani on Sunday issued an order to form a national headquarters to cope with the outbreak of the novel coronavirus in the country, state TV reported. Since Iran announced the first batch cases of the coronavirus in the country on Wednesday, 43 Iranians have been confirmed infected by the virus, eight of whom have died. (Photo by Ahmad Halabisaz/Xinhua)