Michigan StatutesAct 169 of 1966 - <font color=red>Repealed-</font>IMMUNIZATION OF CHILDREN AGAINST DISEASE (329.521 - 329.526)IMMUNIZATION OF CHILDREN AGAINST DISEASEAct 169 of 1966329.521-329.526 Repealed. 1978, Act 368, Eff. Sept. 30, 1978.