A policeman wearing a face mask works on a street in downtown Tehran, Iran, on Oct. 12, 2020. Iran reported on Monday 272 deaths related to COVID-19, the highest daily death toll since the outbreak of the infectious respiratory disease in the country.

A girl wearing a face mask stands beside her mother on a street in downtown Tehran, Iran, on Oct. 12, 2020. Iran reported on Monday 272 deaths related to COVID-19, the highest daily death toll since the outbreak of the infectious respiratory disease in the country. (Photos: Ahmad Halabisaz/Xinhua)

People wearing face masks are seen at a subway station in downtown Tehran, Iran, on Oct. 12, 2020. Iran reported on Monday 272 deaths related to COVID-19, the highest daily death toll since the outbreak of the infectious respiratory disease in the country.