Lehrer zeigt mit Finger in die Nähe eines rothaarigen Jungen in medizinischer Maske, während des Unterrichts in Notizbuch, verschwommener Vordergrund - Stockfoto & -bild

Young sisters looking at each other near laptop and drinks

Girl in medical mask looking at teacher near notebook and apple in classroom

Portrait of young student with face mask at desk at college or university, coronavirus concept.

Mother and daughter with face masks learning indoors at home, Corona virus and quarantine concept.

Mother and son in medical masks using hand sanitizer at home

Front view of small girl with face mask at school after covid-19 lockdown, disinfecting hands.