An Iranian saleswoman wearing a protective face mask collects dresses after a working day in the Parvaneh Friday-Bazaar (Market) in central Tehran amid the new coronavirus disease (COVID-19) outbreak in Iran, on February 26, 2021. Iran's officials have warned people the country is on the verge of the forth wave of the COVID-19 outbreak and it will be happen if people do not keeping health protocols, social distancing and stop traveling to the other cities. (Photo by Morteza Nikoubazl/NurPhoto)