AKT-1220

Sophie is a 5-year-old girl who has been brought to your clinic by her father. He reports that she developed a rash with small spots on her upper lip 3 days ago. The spots have now burst and formed a yellowish crust. Sophie has no medical history and no known allergies.

During the examination, Sophie appears to be in good health. She has a red rash on the left side of her upper lip with a few visible blisters and an area of yellow crust. There are no other affected areas.

What is the most appropriate course of action?