Pupil at lesson with protective mask on his face. Schoolboy is sitting in a school class at his desk. Virus protection concept.

Related tags:

• kids school
• classroom
• school table
• face mask
• kids learning
• class
• pupil
• kids study
• cartoon kids
• cartoon classroom
• lesson
• children
• disease
• boy
• child thinking
• boy cartoon
• respiratory
• flu
• cartoon school
• allergy
• boy thinking
• learning
• school
• virus
• study
• cartoon
• child protection
• mask
• 22+