# Connecticut SB 00450: AN ACT CONCERNING THE STANDARD OF CARE FOR IMMUNIZATION.

Connecticut SB 00450, AN ACT CONCERNING THE STANDARD OF CARE FOR IMMUNIZATION., is a 2026 Regular Session Senate bill sponsored by Public Health Committee; status failed, last action 2026-04-07 (File Number 476) (as of 2026-11-01).

- Canonical: https://policyrisk.com/state-bill/CT-SB00450-2026
- As of: 2026-11-01
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: Connecticut SB 00450
- State: Connecticut
- Session: 2026 Regular Session
- Title: AN ACT CONCERNING THE STANDARD OF CARE FOR IMMUNIZATION.
- Status: failed
- Chamber: Senate
- Introduced: 2026-03-05
- Last action: 2026-04-07, File Number 476
- Sponsor: Public Health Committee
- Cosponsors: 2
- Subjects: public health
- Touches household money: no
- Roll calls: 1 (0 yes, 0 no in all)
- Economic provisions PRIA read: 0

## Summary

To clarify the standard of care for immunization in the state.

## Bill overview

No economic impacts identified for this bill.

## Sponsors and cosponsors

- Sponsor: Public Health Committee
- Cosponsor: Martha Marx (Democratic), Senate
- Cosponsor: Nick Gauthier (Democratic), House

## Roll call votes

| Date | Chamber | Motion | Result | Yes | No | Other |
| --- | --- | --- | --- | --- | --- | --- |
| 2026-03-18 | Senate | PH Vote Tally Sheet (Joint Favorable Substitute) | pass |   |   |   |

## Bill text

- File No. 476, 2026-04-07: [PDF](https://www.cga.ct.gov/2026/FC/PDF/2026SB-00450-R000476-FC.PDF)
- PH Joint Favorable Substitute, 2026-03-18: [PDF](https://www.cga.ct.gov/2026/TOB/S/PDF/2026SB-00450-R01-SB.PDF)
- Raised Bill, 2026-03-05: [PDF](https://www.cga.ct.gov/2026/TOB/S/PDF/2026SB-00450-R00-SB.PDF)
- Bill Analysis For File Copy 476: [PDF](https://www.cga.ct.gov/2026/BA/PDF/2026SB-00450-R000476-BA.PDF)
- Fiscal Note For File Copy 476: [PDF](https://www.cga.ct.gov/2026/FN/PDF/2026SB-00450-R000476-FN.PDF)
- PH Joint Fav. Rpt: [PDF](https://www.cga.ct.gov/2026/JFR/S/PDF/2026SB-00450-R00PH-JFR.PDF)
- PH Vote Tally Sheet (Joint Favorable Substitute): [PDF](https://www.cga.ct.gov/2026/TS/S/PDF/2026SB-00450-R00PH-CV76-TS.PDF)

## Related bills

- SB 00444: AN ACT AUTHORIZING CERTAIN MUNICIPAL EMPLOYEES TO SERVE ON MUNICIPAL BOARDS OF FINANCE. (signed)
- SB 00370: AN ACT CONCERNING THE HOURLY COMPENSATION FOR ADJUNCT FIRE INSTRUCTORS. (signed)
- SB 00400: AN ACT CONCERNING PROBATE COURT OPERATIONS. (signed)
- SB 00391: AN ACT CONCERNING THE AVAILABILITY OF BREAST CANCER SCREENING, DIAGNOSIS AND TREATMENT SERVICES FOR WOMEN COMMITTED TO THE CUSTODY OF THE DEPARTMENT OF CORRECT… (signed)
- SB 00335: AN ACT CONCERNING UTILITY CHARGES FOR RESIDENTIAL DWELLING UNITS. (signed)
- SB 00362: AN ACT CONCERNING REVISIONS TO STATUTES RELATING TO MUNICIPAL PROPERTY TAX ASSESSMENT. (signed)

## Sources
- [File No. 476 (PDF)](https://www.cga.ct.gov/2026/FC/PDF/2026SB-00450-R000476-FC.PDF)
- [PH Joint Favorable Substitute (PDF)](https://www.cga.ct.gov/2026/TOB/S/PDF/2026SB-00450-R01-SB.PDF)
- [Raised Bill (PDF)](https://www.cga.ct.gov/2026/TOB/S/PDF/2026SB-00450-R00-SB.PDF)
- [Bill Analysis For File Copy 476 (PDF)](https://www.cga.ct.gov/2026/BA/PDF/2026SB-00450-R000476-BA.PDF)
- [Fiscal Note For File Copy 476 (PDF)](https://www.cga.ct.gov/2026/FN/PDF/2026SB-00450-R000476-FN.PDF)
- [PH Joint Fav. Rpt (PDF)](https://www.cga.ct.gov/2026/JFR/S/PDF/2026SB-00450-R00PH-JFR.PDF)
- [PH Vote Tally Sheet (Joint Favorable Substitute) (PDF)](https://www.cga.ct.gov/2026/TS/S/PDF/2026SB-00450-R00PH-CV76-TS.PDF)

## Related
- [SB 00444: AN ACT AUTHORIZING CERTAIN MUNICIPAL EMPLOYEES TO SERVE ON MUNICIPAL BOARDS OF…](https://policyrisk.com/state-bill/CT-SB00444-2026)
- [SB 00370: AN ACT CONCERNING THE HOURLY COMPENSATION FOR ADJUNCT FIRE INSTRUCTORS.](https://policyrisk.com/state-bill/CT-SB00370-2026)
- [SB 00400: AN ACT CONCERNING PROBATE COURT OPERATIONS.](https://policyrisk.com/state-bill/CT-SB00400-2026)
- [SB 00391: AN ACT CONCERNING THE AVAILABILITY OF BREAST CANCER SCREENING, DIAGNOSIS AND TR…](https://policyrisk.com/state-bill/CT-SB00391-2026)
- [SB 00335: AN ACT CONCERNING UTILITY CHARGES FOR RESIDENTIAL DWELLING UNITS.](https://policyrisk.com/state-bill/CT-SB00335-2026)
- [SB 00362: AN ACT CONCERNING REVISIONS TO STATUTES RELATING TO MUNICIPAL PROPERTY TAX ASSE…](https://policyrisk.com/state-bill/CT-SB00362-2026)
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Source: PRIA, https://policyrisk.com/state-bill/CT-SB00450-2026 (as of 2026-11-01).