A child is seen in the pediatric clinic for update of immunizations prior to starting middle school. During the intake process the nurse asks the parents if the family is involved in any neighborhood or community activities. The parents ask the nurse, "What does that have to do with immunizations?" What is an accurate response by the nurse?

A) "Our physician just likes to know what activities his clients are involved in."
B) "We collect this data for our community health department statistics."
C) "Based on research, our physician feels that better connection to community leads to better health in many ways."
D) "This is a standard question that we ask all of our clients' families prior to starting middle school."