The bill establishes a new section in Iowa law that prohibits the provision or administration of gene-based vaccines within the state. It defines gene-based vaccines as those developed using various technologies, including messenger ribonucleic acid (mRNA) and deoxyribonucleic acid (DNA) technologies. Violating this prohibition is classified as a simple misdemeanor, carrying a penalty of a $500 fine for each incident.

Additionally, the bill mandates that the appropriate licensing board within the Department of Inspections, Appeals, and Licensing must review the licenses of individuals licensed under Chapter 147 (which pertains to health-related professions) who are found to be in violation of this law. This legislative measure reflects a significant stance on the administration of gene-based vaccines in Iowa.