Other staph infections of the skin include impetigo, a painful rash that is contagious, boils, and in babies and young children, staphylococcal scalded skin syndrome, which causes rash, blisters, and fever.Antibiotics are used to treat staph infections.ne type of staph infection that involves skin is called cellulitis and affects the skin's deeper layers. It is treatable with antibiotics. This type of infection is very common in the general population -- and more common and more severe in people with weak immune systems.