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Bill

Bill

LC 1980

Prohibit the use of MRNA vaccines in humans

2025 Regular Session

Montana bill would prohibit all mRNA vaccines in humans, removing FDA-approved treatment options and potentially conflicting with federal regulatory authority over vaccines.

(LC) Draft Died in Process
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Bill Summary · LC 1980

Legislative bill overview

LC 1980 proposes to prohibit the use of mRNA vaccines in humans within Montana. The bill would effectively ban an entire vaccine technology platform that includes COVID-19, influenza, and other vaccines currently authorized by the FDA. This legislation did not advance beyond the draft stage before dying in process in May 2025.

Why is this important

mRNA vaccines represent a significant medical advancement approved by the FDA and used by millions globally. A blanket prohibition would remove treatment options for residents, potentially conflict with federal authority over vaccine approval, and could create public health vulnerabilities during disease outbreaks. The bill raises fundamental questions about state versus federal regulatory power over medical products.

Potential points of contention

  • Federal preemption: The FDA has exclusive authority to approve vaccines; state bans may conflict with federal law and interstate commerce principles
  • Public health authority: Removing an entire vaccine class limits physicians' ability to treat patients and state health officials' pandemic response capacity
  • Scientific basis: The prohibition targets a vaccine platform rather than specific safety concerns, which differs from traditional drug regulation that evaluates individual products

Compiled from official sources — confirm details with the bill’s official record.

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