The bill introduces a new section, 191.9A, to the Iowa Code, which mandates that any food product containing a vaccine or vaccine material must be labeled accordingly. Specifically, it defines "vaccine or vaccine material" as substances intended to stimulate immunity against diseases, provided they are approved by the United States Food and Drug Administration (FDA). The bill prohibits the sale of such food products unless they are packaged with a conspicuous label indicating the presence of the vaccine or vaccine material.

Additionally, the bill empowers the Department of Agriculture and Land Stewardship (DALS) to seek injunctive relief from a district court to enforce compliance. Violations of this labeling requirement are classified as a simple misdemeanor, which carries penalties of up to 30 days of confinement and fines ranging from $105 to $855. This legislation aims to ensure transparency for consumers regarding the ingredients in their food products.