boy showing arm with adhesive plaster, cotton from vaccinated. asian little babay boy with plaster on the shoulder from the

2019ncov adhesive antibiotic arm asia asian babay baby bandage boy care caucasian child children chinese concept coronavirus cotton covid19 disease dose drug flu gauze hand health healthcare hospital human illness immunization infection influenza injection kid little male medical needle pandemic patch plaster portrait prevention school shoulder showing syringe thai treatment vaccinated vaccination vaccine virus