A 6-year-old child presents to the pediatric clinic with the following (pictured) sores around the nose and mouth.The child's parent reports that these lesions began as small red spots that quickly developed into blisters, which then ruptured and formed into what appears in the picture.The child recently recovered from a mild cold and has been attending daycare regularly.Based on this presentation, what is the name of the rash shown in the picture, and what bacteria is the most likely cause of the child's condition?