People wearing face masks wait to receive COVID-19 vaccines during a vaccination campaign at the National Palace of Children in Bucharest, Romania, Oct. 23, 2021. The Romanian government decided Friday to soon reintroduce night curfew and the mandatory mask wearing in all public spaces in the midst of the worst ever health situations since the pandemic began. (Photo by Gabriel Petrescu/Xinhua)
People wearing face masks wait to receive COVID-19 vaccines during a vaccination campaign at the National Palace of Children in Bucharest, Romania, Oct. 23, 2021. The Romanian government decided Friday to soon reintroduce night curfew and the mandatory mask wearing in all public spaces in the midst of the worst ever health situations since the pandemic began. (Photo by Gabriel Petrescu/Xinhua)
A woman receives a dose of COVID-19 vaccine during a vaccination campaign at the National Library in Bucharest, Romania, Oct. 23, 2021. The Romanian government decided Friday to soon reintroduce night curfew and the mandatory mask wearing in all public spaces in the midst of the worst ever health situations since the pandemic began. (Photo by Gabriel Petrescu/Xinhua)
A medical worker prepares a dose of COVID-19 vaccine during a vaccination campaign at the National Library in Bucharest, Romania, Oct. 23, 2021. The Romanian government decided Friday to soon reintroduce night curfew and the mandatory mask wearing in all public spaces in the midst of the worst ever health situations since the pandemic began. (Photo by Gabriel Petrescu/Xinhua)
A woman receives a dose of COVID-19 vaccine during a vaccination campaign at the National Library in Bucharest, Romania, Oct. 23, 2021. The Romanian government decided Friday to soon reintroduce night curfew and the mandatory mask wearing in all public spaces in the midst of the worst ever health situations since the pandemic began. (Photo by Gabriel Petrescu/Xinhua)
