November 1, 2025
Policy Infographic: Immunization Infrastructure
This infographic on immunization infrastructure was designed to promote AIM’s advocacy priorities. Immunization leaders are encouraged to use it as an educational reference.
September 25, 2025
2024/2025 State Legislative Sessions Report
This report is a comprehensive review of all proposed, considered, enacted, and vetoed vaccine-related legislation that AIM monitored over the past year.
May 30, 2025
AIM Legislative Round-up: May 30, 2025
Vaccine-related legislated movement has slowed significantly as most state sessions come to an end. This is the last bi-weekly Legislative Round-up of 2025.
May 16, 2025
AIM Legislative Round-up: May 16, 2025
Half of the state’s legislative sessions have concluded for the year, with 25 states still underway.
May 2, 2025
AIM Legislative Round-up: May 2, 2025
Legislative movement has slowed down as many state legislatures near adjournment, but several of the 538 vaccine-related bills AIM is tracking have faced votes.
April 28, 2025
AIM Policy Maps
AIM policy maps are updated on a rolling basis with voluntary information that is self-reported by immunization programs.
April 18, 2025
AIM Legislative Round-up: April 18, 2025
Four state legislative sessions have ended since the last round-up and another 13 state legislative sessions will end next month. AIM provides a PDF summary.
April 4, 2025
AIM Legislative Round-up: April 4, 2025
AIM is now tracking 510 vaccine-related bills in this session, and provides a PDF summary.
March 21, 2025
AIM Legislative Round-up: March 21, 2025
AIM is now tracking 486 effective vaccine-related bills, with numerous bills reaching or nearing the finish line.
March 7, 2025
AIM Legislative Round-up: March 7, 2025
Lawmakers are considering bills that could significantly impact vaccine policies and public health in numerous states.