When Trying to Prevent Infections in Children, the Support Worker

When trying to prevent infections in children, the support worker should remember which of the following?

A) Children who have physical delays may be more prone to infection.
B) Places where there are small groups of young children are breeding grounds for microbes.
C) It is the child's responsibility to wash his or her hands often.
D) Children's immune systems are fully developed by the time they start school.