Michigan Compiled Laws, Chapter 333. Health § 333.9204

Sec. 9204.(1)Except as otherwise provided in subsection (2), a health professional other than a physician may administer an immunizing agent as long as the agent is being administered under the direction of a physician.

(2) In addition to administering an immunizing agent under the direction of a physician under subsection (1), a pharmacist may order and administer a qualified immunizing agent in accordance with section 17724.  1