HB 1073 Illinois House · 104th Regular Session

COLL STUDENT IMMUNIZATION-TDAP

Summary
Amends the College Student Immunization Act. Provides that, beginning with the 2025-2026 academic year, for a tetanus, diphtheria, and pertussis vaccine (Tdap) requirement, if a student who enrolls in a post-secondary educational institution cannot provide the dates on which the student received 3 or more doses of a diphtheria, tetanus, and pertussis containing vaccine, then the student must provide at least one date on which the student received a dose of the vaccine not more than 10 years prior to the beginning of the term of current enrollment. Provides that additional doses of either a Tdap vaccine or a tetanus and diphtheria vaccine shall be administered in accordance with the Centers for Disease Control and Prevention catch-up schedule, as needed, to complete a series of at least 3 doses, including any prior doses of specified vaccines. Effective immediately.
Bill status signed all 5 stages cleared
Introduction
Apr 2025
Committee Review
Apr 2025
House Passage
May 2025
Senate Passage
May 2025
Signed into Law
Aug 2025
Introduced Apr 8, 2025 Signed Aug 1, 2025
Maddy AI version diff · 2 comparisons

What changed between versions

Engrossed Enrolled · 1 edit · Aug 1, 2025
MINOR
The bill text was finalized for official enactment, changing the version from 'Engrossed' to 'Enrolled'. This status update signifies that the bill has passed both legislative chambers in identical form and is ready for the Governor's signature. No substantive policy changes, such as new funding, eligibility rules, or definitions, were introduced in this transition.
Scope change
None; the bill's scope and applicability remain unchanged.
TECHNICAL

The document header was updated to reflect the final 'Enrolled' status, indicating the bill is in its final form for signing.

Floor votes · Senate May 21, 2025 · House Apr 7, 2025

How they voted

488
Passed · 2 other
Total votes 58
May 21, 2025
D Democratic39
37 Yea 2
94% Yea
R Republican19
11 Yea 8 Nay
57% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
26
Key actions
6
Committee
6
Aug 1, 2025
Signed into law
Governor Approved
lower
May 21, 2025
Lower · Passed
Passed Both Houses
lower
May 21, 2025
Upper · Passed
Third Reading - Passed; 049-008-000
upper
Apr 30, 2025
Upper · Passed
Do Pass Higher Education; 012-000-000
upper
Apr 23, 2025
Committee
Assigned to Higher Education
upper
Apr 9, 2025
Committee
Referred to Assignments
upper
Apr 8, 2025
Introduced
Arrive in Senate
upper
Apr 7, 2025
Lower · Passed
Third Reading - Short Debate - Passed 089-012-000
lower
Feb 26, 2025
Lower · Passed
Do Pass / Short Debate Higher Education Committee; 010-000-000
lower
Feb 4, 2025
Committee
Assigned to Higher Education Committee
lower
Jan 9, 2025
Committee
Referred to Rules Committee
lower
2 primary · 0 co-sponsors

Sponsors