Partial view of doctor with electronic thermometer pointing at card with covid-19 omicron variant lettering on blue - Stockfoto’s en -afbeeldingen

Partial view of doctor in latex gloves holding vaccine vial and card with covid-19 omicron variant lettering on blue

British new fast-moving variant covid-19 symbol. Hand in blue glove with white card. Concept words 'new covid-19 variant'. Medical and COVID-19 pandemic new virus variant concept. Copy space.

Top view of medical mask with red omicron variant lettering near syringe and test tube with positive result on blue

Card with covid-19 omicron variant lettering near brain model with syringe on grey background

Selective focus of displeased schoolgirl in medical mask showing thumb down, teacher standing near chalkboard with book near covid-19 lettering

Man in medical mask with illustrated face and hands in pockets on street, angry bacteria illustration

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

Handsome man in medical mask with hands in pockets on street, stop covid-19 illustration

Selective focus of displeased schoolgirl in medical mask showing thumbs down near chalkboard with inscription and covid-19 lettering in classroom