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 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.

February 21, 2025

AIM Legislative Round-up: February 21, 2025

The number of vaccine-related bills in state legislatures across the country has already surpassed the total number encountered during all of last year (406 effective bills).

February 7, 2025

AIM Legislative Round-up: February 7, 2025

AIM is currently tracking 382 vaccine-related bills with potential implications for immunization programs; this number is on track to exceed last year’s volume.

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