The School Nurse Is Involved in Multiple Activities Related to Public

The school nurse is involved in multiple activities related to public health policy. Which of the following is an example of public health policy advocacy?

A) Reporting a newly diagnosed case of Listeria to the public health department
B) Informing students and parents about the need for flu vaccinations at the beginning of the school term
C) Doing height and weight screenings
D) Working with the school board to add nutrition classes in the middle school curriculum