The Parents of a Newborn Question the Nurse About the Need

The parents of a newborn question the nurse about the need for vaccinations: "Why does our baby need all those shots? He's so small, and they have to cause him pain." The nurse can explain to the parents that which of the following are true about vaccinations? (Select all that apply.)

A) Are only required for infants
B) Are part of primary prevention for system disorders
C) Prevent the child from getting childhood diseases
D) Help protect individuals and communities
E) Are risk free
F) Are recommended by the Centers for Disease Control and Prevention (CDC)