Selektiver Fokus der erschöpften Schülerin, die ihre Schutzmaske in der Nähe der Tafel ablegt, stoppt Corona, Virus, Covid-19 Schriftzug und Illustration - Stockfoto & -bild

Back to school coronavirus Covid-19 education. Portrait Asian cute little child boy kindergarten wear face mask protective and school bag before going to school, studio shot isolated blue background

Student with a mask as prevention to go to school. Back to school

Selective focus of schoolgirl wearing medical mask near chalkboard, what is this coronavirus lettering and virus illustration

Back to school coronavirus Covid-19 education. Portrait Asian little child boy kindergarten wear face mask protective and school bag hold book before going to school, studio shot isolated background

Horizontal image of displeased schoolgirl in medical mask near chalkboard and covid-19 lettering in classroom