Illinois · Senate Bill 3784 · 103rd General Assembly

SEXUALLY TRANSMITTED INFECTION

SB 3784 Sponsored by Mike Simmons Became law

  1. Introduced Feb 9, 2024
  2. In committee Feb 9, 2024
  3. Passed the Senate Apr 10, 2024
  4. Passed the House May 24, 2024
  5. To the governor Jun 21, 2024
  6. Became law Aug 9, 2024

What it does

The legislature's own summary of the bill, or its official long title.

Amends the Illinois Sexually Transmissible Disease Control Act. Changes the short title of the Act to the Illinois Sexually Transmitted Infection Control Act. Changes references to "sexually transmissible diseases" to "sexually transmitted infections". Makes conforming changes throughout the statutes. Provides that, in determining which infections are to be designated sexually transmitted infections, the Department of Public Health shall consider human papillomavirus (HPV) and mpox. Effective immediately.

Every action

29 steps, oldest first, as the legislature records them.

Show the 21 earlier steps
  1. SenateFiled with Secretary by Sen. Mike Simmons
  2. SenateFirst Reading
  3. CommitteeReferred to Assignments · Senate Assignments
  4. CommitteeAssigned to Public Health · Senate Public Health
  5. CommitteeDo Pass Public Health; 007-001-000 · Senate Public Health
  6. SenatePlaced on Calendar Order of 2nd Reading March 7, 2024
  7. SenateSecond Reading
  8. SenatePlaced on Calendar Order of 3rd Reading March 20, 2024
  9. SenateThird Reading - Passed; 041-016-000
  10. HouseArrived in House
  11. HouseChief House Sponsor Rep. Jenn Ladisch Douglass
  12. HouseFirst Reading
  13. CommitteeReferred to Rules Committee · House Rules
  14. CommitteeAssigned to Public Health Committee · House Public Health
  15. HouseAdded Alternate Chief Co-Sponsor Rep. Kelly M. Cassidy
  16. CommitteeDo Pass / Short Debate Public Health Committee; 008-000-000 · House Public Health
  17. HouseAdded Alternate Co-Sponsor Rep. Yolonda Morris
  18. HouseAdded Alternate Co-Sponsor Rep. Rita Mayfield
  19. HouseAdded Alternate Co-Sponsor Rep. Joyce Mason
  20. HousePlaced on Calendar 2nd Reading - Short Debate
  21. HouseSecond Reading - Short Debate
  1. HousePlaced on Calendar Order of 3rd Reading - Short Debate
  2. HouseThird Reading/Final Action Deadline Extended-9(b) May 24, 2024
  3. HouseThird Reading - Short Debate - Passed 105-008-000
  4. SenatePassed Both Houses
  5. SenateSent to the Governor
  6. SenateGovernor Approved
  7. SenateEffective Date August 9, 2024
  8. SenatePublic Act . . . . . . . . . 103-1049

Roll calls

4 recorded votes: 2 on the floor, 2 in committee. Each shows how every member voted.

Third Reading · Full Senate

Passed 41–16
Apr 10, 2024 · journal entry
Yes 41 No 16 Not voting 2
Democrats: 39 yes, 0 no Republicans: 2 yes, 16 no
How each member voted

Yes · 41

No · 16

Not voting · 2

Third Reading · Full House

Passed 105–8
May 24, 2024 · journal entry
Yes 105 No 8 Not voting 4
Democrats: 75 yes, 0 no Republicans: 30 yes, 8 no
How each member voted

Yes · 105

No · 8

Not voting · 2

Excused · 2

Committee and other votes

DateWhereQuestionResult
Mar 5, 2024 Senate Public Health Public Health - Do Pass
Members

Yes · 7

No · 1

 7–1
May 2, 2024 House Public Health Public Health - Do Pass
Members

Yes · 8

Not voting · 1

 Passed 8–0

Sponsors

The member who introduced it, joined by 4 cosponsors: 4 Democrats.

All 4 cosponsors

From Illinois's official records (www.ilga.gov), checked Nov 2, 2026. Text links go to the official versions; LegiList does not copy bill text.