Portrait of little girl looks upset at camera, child wears protective medical mask on his face against infection covid virus, during pandemic epidemic of disease, close up

medical family baby love child person girl kid face face mask urban scene epidemic disease covid-19 upset ill corona virus corona unhappy viral female air young caucasian virus pollution student disease allergy protective infection health wearing virus quarantine protective protection protect flu portrait pandemic mask little influenza standing alone illness pollution small people coronavirus pupil scared human coronavirus childhood concept gold lock frustrated infection front view fever stress