Vízszintes kép iskolás lány orvosi maszk mutató ujjal közel kréta és tiszta kéz nulla fertőzések betű osztályteremben - Stock fotó és kép

Horizontal image of displeased schoolgirl in medical mask near back to school lettering and virus illustration on chalkboard

Selective focus of schoolgirl touching medical mask near back to school lettering on chalkboard and virus illustration

Selective focus of schoolgirl wearing medical mask near back to school lettering on chalkboard and virus illustration

Teacher pointing with finger at sanitizer near schoolgirl and clean hands for zero infections lettering in classroom

A little boy, a child in a medical mask on a red background with bacteria in a protective bladder. Inscription infection. The concept of an epidemic, influenza, protection from disease, vaccination.

Selective focus of displeased schoolgirl in medical mask near chalkboard and safety starts here lettering and virus illustration

Redhead schoolgirl in medical mask writing in notebook during lesson

Asian girl in medical mask raising hand during lesson

Boy in medical mask reading book near african american teacher and pupils in classroom, banner

Cropped view of happy woman ripping paper with quarantine lettering

Schoolgirl in medical mask writing in notebook near classmate on blurred background

Worried multiethnic friends in football fans hats and medical masks watching championship at home, banner