Quoted Older teachers in Italy fear Covid-19 risks as schools return (theguardian.com)

Teachers will have to wear face masks at all times, as will pupils over the age of six. Classrooms have been furnished with single-person desks and placed 1 metre apart. Staff and children will have their temperature taken on arrival, while several hand-gel dispensers will be placed around school buildings.

from: Older teachers in Italy fear Covid-19 risks as schools return | World news | The Guardian