Students wearing face masks sit in an auto-rickshaw to go to school in Peshawar, Pakistan, Sept. 30, 2020. Primary schools across the country reopened on Wednesday under strict COVID-19 control and prevention measures. (Photo: Xinhua/Saeed Ahmad)

Students wearing face masks attend a class at a school in Islamabad, capital of Pakistan, Sept. 30, 2020. Primary schools across the country reopened on Wednesday under strict COVID-19 control and prevention measures.

A student walks into a disinfecting gate to enter a school in Peshawar, Pakistan, Sept. 30, 2020. Primary schools across the country reopened on Wednesday under strict COVID-19 control and prevention measures.

Students wearing face masks attend a class at a school in Peshawar, Pakistan, Sept. 30, 2020. Primary schools across the country reopened on Wednesday under strict COVID-19 control and prevention measures.