CT House Passes Lamont Vaccine Bill HB 5044 After Debate

The Connecticut House passed Gov. Ned Lamont’s vaccine authority bill Tuesday evening, 89-60, with Republicans warning that Democrats were rewriting state law to protect the Lamont administration from losing a lawsuit before the Connecticut Supreme Court.

House Bill 5044 would expand the power of the state’s Public Health Commissioner to set vaccine recommendations, require insurers to cover those recommended shots, and allow the state to purchase doses from suppliers other than the U.S. Centers for Disease Control and Prevention. The vote fell largely along party lines.

What the bill actually does

Public Health Committee co-Chair Cristin McCarthy Vahey framed the measure as a guardrail against potential federal disruption to Connecticut’s vaccine supply. “We are taking a step to assure that we have access to vaccines, that we are using those rigorous scientific standards, that we are affordably providing those vaccines,” McCarthy Vahey said at a press briefing before Tuesday’s floor debate.

She was direct about what the bill doesn’t do. “There are no new vaccines being mandated in this bill, contrary to what some people are saying,” McCarthy Vahey said.

House Speaker Matt Ritter, a Democrat from Hartford, told colleagues before the vote that he expected “99% of our caucus” to back the bill. The final tally confirmed his count was close.

The RFRA fight

That’s where things got complicated.

Buried in HB 5044 is a provision that would clarify Connecticut’s Religious Freedom Restoration Act, known as RFRA, does not apply to school vaccine requirements. That single clause drove most of the Republican opposition and consumed a significant stretch of the floor debate.

The backstory matters here. In 2021, the General Assembly eliminated religious exemptions from school vaccine requirements. But RFRA, a separate state law protecting religious liberties, could conflict with that repeal. In 2022, two Connecticut families sued members of the Lamont administration over the exemption rollback. The Connecticut Supreme Court later dismissed five of the six claims but agreed to further review the plaintiffs’ arguments made under RFRA. That case is still pending.

Republicans argued that Democrats were using HB 5044 to retroactively fix a legal vulnerability rather than waiting for the court to rule. Public Health Committee Ranking Member Nicole Klarides-Ditria pressed McCarthy Vahey during the debate on whether this would mark the first time the legislature had carved out an exception to RFRA. McCarthy Vahey confirmed it would.

“For the first time in Connecticut history, the legislature is carving out an exception into our Religious Freedom Restoration Act,” Klarides-Ditria said. “If we can suspend religious liberty protections for vaccines here today, what rights are we going to carve out for tomorrow?”

She sharpened the attack further, asking directly: “Is this legislature rewriting the law because the state is worried it might lose ongoing litigation over vaccine mandates?”

Democrats didn’t dispute the timing. Their argument is that the legal question and the policy question are separate. They want the RFRA clarification in place regardless of how the Supreme Court rules, because the alternative is a patchwork of uncertainty for school districts and public health officials trying to enforce immunization rules.

What it means for Connecticut families

For parents in Fairfield County and the Hartford suburbs, the immediate practical effect of HB 5044 isn’t a new shot requirement. It’s a guarantee that the vaccines already on the state’s recommended schedule stay covered by insurance and stay available even if the federal government pulls back from CDC-coordinated distribution. That’s not a hypothetical concern right now.

The RFRA provision is the live wire. If the Connecticut Supreme Court rules against the state in the pending lawsuit before HB 5044 takes effect, the legislature will have moved to preempt the court’s authority on a religious liberty question. That will generate its own legal challenge, and CT Mirror has tracked the full arc of this debate since the March public hearing, when opposition to the bill first turned vocal.

The Connecticut General Assembly’s public tracking portal shows HB 5044 now moves to the Senate. Democrats hold a majority there, and Lamont has signaled support throughout the process, so passage is widely expected. The CDC’s Vaccines for Children program, which currently serves as Connecticut’s primary dose procurement channel, remains the reference point for what the bill’s alternative-sourcing authority would replace.

The Senate debate will likely revisit the same RFRA arguments. Republicans found their footing on that issue Tuesday, and they’ll have more time to develop it before the upper chamber takes up the bill.