The nurse is caring for a child with leukemia, a central venous access device, and chemotherapy-induced immunosuppression. Which of the following SHOULD NOT be included in the teaching plan for the child and parents about reducing the child's risk for infection? Select all that apply

A. Frequent, thorough handwashing is essential to prevent infection, especially for immunocompromised children. B. Having the child sleep in a separate bed and room may help minimize exposure to pathogens from family members. C. Encouraging frequent close contact with visitors increases the risk of infections and should be avoided. D. Fresh flowers and plants can harbor bacteria and should be avoided in the environment of an immunocompromised child. E. Protecting the central venous access device is vital to prevent infections; this practice should be emphasized.