Provides that health care assistants be permitted to administer vaccines and immunizations in accordance with this act.

Modifies the definition of "health care practitioner" to include a licensed physician assistant or a licensed osteopathic physician's assistant.

The definition of "supervision" includes supervision by a health care practitioner during the administration of vaccines or immunizations.

Requires that each delegator, as defined under this act, shall maintain a list of the vaccines and immunizations that he or she has authorized for administration.