A woman wearing a face mask walks on a street in downtown Tehran, Iran, June 28, 2020. Amid increasing infections and fatalities over COVID-19 pandemic, after partial removal of lockdown, Iran's President Hassan Rouhani on Sunday said that wearing face masks in public areas will become mandatory from next week. (Photos: Xinhua)

A man wearing a face mask enters a subway station in downtown Tehran, Iran, June 28, 2020. Amid increasing infections and fatalities over COVID-19 pandemic, after partial removal of lockdown, Iran's President Hassan Rouhani on Sunday said that wearing face masks in public areas will become mandatory from next week.

A man wearing a face mask crosses a street in downtown Tehran, Iran, June 28, 2020. Amid increasing infections and fatalities over COVID-19 pandemic, after partial removal of lockdown, Iran's President Hassan Rouhani on Sunday said that wearing face masks in public areas will become mandatory from next week.

A woman wearing a face mask takes a bus in downtown Tehran, Iran, June 28, 2020. Amid increasing infections and fatalities over COVID-19 pandemic, after partial removal of lockdown, Iran's President Hassan Rouhani on Sunday said that wearing face masks in public areas will become mandatory from next week.

A man wearing a face mask rides a motorbike on a street in downtown Tehran, Iran, June 28, 2020. Amid increasing infections and fatalities over COVID-19 pandemic, after partial removal of lockdown, Iran's President Hassan Rouhani on Sunday said that wearing face masks in public areas will become mandatory from next week.