Florida's seven Catholic dioceses have told the state's attorney general that their schools will continue to refuse religious exemptions from vaccine requirements, and that the government has no authority to review the theology behind that decision.
The response came in a letter from the Florida Conference of Catholic Bishops to Attorney General James Uthmeier, dated August 7, 2026, and made public this month. It followed an open letter Uthmeier sent the conference on July 31, asking the bishops to explain the religious grounds for the policy and giving them seven days to reply.
The dispute inverts the usual pattern in fights over school immunization rules. Here, a state official is pressing for broader religious exemptions, and a religious institution is declining to grant them.
For Florida parents, the practical stake is concrete. The conference says roughly 95,000 students are in the care of its diocesan schools, and the letter tells their families that a religious exemption will not be honored at those schools regardless of how state policy shifts.
A Role Reversal in the Exemption Fight
Uthmeier's letter argued that Catholic schools have no legitimate religious reason to deny exemptions, citing the fact that some vaccines were developed using cell lines originally derived from fetal tissue decades ago. He posted the letter publicly and indicated that Catholic schools could face questions about their eligibility for state scholarship and voucher programs.
The bishops' reply, signed by executive director Michael B. Sheedy, does not concede the theological premise. It says the conference is answering out of respect for the office rather than out of obligation, and it draws a firm line on who interprets Catholic doctrine. It is beyond dispute, the letter states, that "the bishops, not the state, decide how to interpret and apply Catholic principles" and theology. The conference reminded him who interprets Catholic teaching while saying it remains willing to meet.
Francis J. Beckwith, a professor of philosophy and church-state studies at Baylor University, called the attorney general's approach extraordinary in an opinion piece in the Jesuit magazine America, arguing that using a public benefit to shape internal church policy should concern anyone who values religious liberty.
The Bishops Ground Their Policy in the Catechism
The letter is more specific about doctrine than the headline exchange suggests, and the detail matters because it is frequently summarized inaccurately.
The bishops do not claim that no theological argument for exemptions exists. They acknowledge that Catholics hold sincere and differing views on whether vaccines developed using historic fetal cell lines are morally acceptable. What they assert is that the bishop of each diocese sets policy, and that their policy rests on a passage from the Catechism describing life and physical health as gifts that require reasonable care, taking into account the needs of others and the common good.
They also cite a 2017 document from the Pontifical Academy for Life and the Italian bishops' conference concluding that clinically recommended vaccines can be used with a clear conscience, and a Vatican instruction stating that danger to children's health can permit parents to use a vaccine developed from cell lines of illicit origin.
The letter then makes a distinction that parents should read carefully. A parent whose conscience does not permit vaccination remains free not to vaccinate. That freedom, the bishops write, should not be confused with a claim to an exemption from school policy, and families in that position can choose Catholic virtual schooling, home schooling, or another path.
Their stated reason for holding the line is exposure inside the buildings. The letter points to students who cannot be vaccinated because of a medical condition, for whom Catholic schools may be one of the few safe settings available, and to expectant teachers and staff and to elderly relatives who visit campuses.
The underlying medical claim in the exchange is settled. As the American Academy of Pediatrics explains, vaccines do not contain fetal cells. Some are made by growing viruses in cell cultures originally developed from two aborted fetuses in the 1960s; those lines continue without any new tissue, and purification during production leaves no fetal tissue in the finished vaccine.
Scholarships, Vouchers, and the Unresolved Legal Question
The sharpest part of the letter addresses money.
The bishops argue that the state cannot disqualify Catholic schools from scholarship programs because a state official disagrees with the bishops' reading of Catholic teaching. They cite Florida statute language stating that the Legislature does not intend to regulate churches, their ministries, or religious instruction, and they lean on a 2017 Florida appeals court decision, Flynn v. Estevez, which held that courts could not intervene in a dispute over a diocesan vaccination policy even though a state religious exemption statute existed.
Nothing here has been decided. No lawsuit has been filed over this exchange as of this report, and the attorney general's office has not announced whether it will act on the scholarship question. The bishops closed by saying they remain willing to meet.
Where This Leaves Florida Families
The immediate effect on households is narrow and specific. Families with children in Florida diocesan schools should expect the current immunization requirements to remain in effect. Families relying on a religious exemption at a Catholic school should contact that school directly rather than assuming state policy governs.
The wider Florida picture is separate and still unsettled. State leaders have pushed to repeal vaccine mandates and to widen exemption rules, but public school immunization requirements are set by state law and health department rule, and neither has changed as a result of this exchange.
Parents in any Florida district can confirm current requirements through the Florida Department of Health or their child's school before the term gets underway, and families with a child who cannot be vaccinated for medical reasons have particular reason to ask what a school's policy actually is.
The next signals to watch are whether the attorney general's office responds, whether any action on scholarship eligibility follows, and whether state immunization rules change. MedicalDaily will report those developments as they occur.
Key Questions Answered
What did the bishops actually say? That diocesan schools in Florida will continue to decline religious exemptions from vaccine requirements, and that under the First Amendment the state may not require the church to justify that policy or judge its theological validity.
Did they say there is no religious argument for exemptions? No. They acknowledged that Catholics disagree on the question. Their position is that bishops set diocesan policy, and that theirs is grounded in Catholic teaching about health and the common good.
Can a Catholic parent in Florida still decline vaccination? Yes. The letter states that parents whose conscience does not permit vaccination are free not to vaccinate, but says that is separate from claiming an exemption from a school's policy, and points to virtual or home schooling as alternatives.
Do vaccines contain fetal cells? No. Some vaccines are produced using cell lines established from fetal tissue in the 1960s. No new tissue is used, and purification removes fetal material from the finished vaccine.
Could Catholic schools lose access to state scholarships? The attorney general raised that possibility. The bishops argue it would be unlawful. No action has been taken, and no court has ruled.
Does this change requirements at Florida public schools? No. Public school immunization requirements are set by state law and health department rule, and neither has changed as a result of this exchange.
Where can parents confirm what their school requires? Through the school directly and through the Florida Department of Health's school immunization requirements, which are the authoritative source for current rules.
