The nurse reinforces teaching for the parents of a child with impetigo. Which of the following statements by a parent indicates correct understanding of teaching? Select all that apply.

C I will separate my child's clothing from other laundry and wash them with hot water. D My child's fingernails should be kept short and well-filed. A I should wash my hands before and after touching the infected area. B I will clean the infected area with alcohol before applying the antibiotic ointment. E The infection could easily spread to other children who come in contact with my child.