Which intervention should the school nurse implement to decrease the incidence of hepatitis A in a preschool setting?
A. Promote hygiene by ensuring that children’s faces and hair are kept clean.
B. Ensure that all enrolled children have been immunized for Hepatitis A.
C. Put a strip bandage on bleeding injuries to prevent contamination of others.
D. Teach children the correct handwashing technique to use after toileting.
The correct answer is B. Ensure that all enrolled children have been immunized for Hepatitis A.