Opening of schools and masks

On September 14, the first bell of the year will be rung with students and teachers returning to school with the obligatory use of a mask.
Special measures will apply to school complexes and classrooms, a new framework will be applied for absences, while the mask will play a central role in the daily lives of students and teachers.
Which masks should parents prefer
The president of the Society of Infectious Diseases and member of the committee of scientists for the coronavirus, Panagiotis Gargalianos, speaking to SKAI, referred to the masks proposed by the specialists for the students, but also to the measures decided for the schools.