[§302A-1162] Rules. The department of health shall adopt rules under chapter 91 relating to immunization and tuberculin testing under sections 302A-1154 to 302A-1163. Immunizations required, and the manner and frequency of their administration, shall conform with recognized standard medical practices. The list of diseases and minimum requirements for protection under sections 302A-1154 to 302A-1163 may be revised whenever the department of health deems it necessary for the protection of public health. [L 1996, c 89, pt of §2]