chicken pox rash on young boy body.chickenpox is an infection caused by the varicella zoster virus. it begins as a blister-like

allergy baby back background blister blisters body boy care caucasian chicken chickenpox child childhood closeup contagious detail disease fever health herpes ill illness infection infections itch kid macro measles medical patient pox rash rashes reaction red scratch sick sickness skin smallpox spots symptom symptoms torso unwell varicella viral virus zoster