Review the levels of prevention of communicable diseases discussed in Chapter 25 (Nies & McEwen, 2011). Choose a communicable disease objective listed within theHealthy People 2020 topic area (p. 492). Discuss a role (function) that you, as a CHN, could play in implementing the objective. What community health nursing intervention would you implement? Describe at least two levels of prevention you could address and how you can address them.