Judges in Kentucky have handed down another legal defeat to the unvaccinated teenager who sued his local health department for banning him from school and extracurricular activities amid a chickenpox outbreak earlier this year.

The Kentucky Court of Appeals on Friday quietly sided with the health department, saying that it was acting well within its powers to protect public health. The appeals court quoted an earlier ruling by the US Supreme Court saying that “Of paramount necessity, a community has the right to protect itself against an epidemic of disease which threatens the safety of its members.”

The Northern Kentucky Health Department declared the latest court decision a “resounding victory for public health in Kentucky,” in a statement.

Some ultraconservative Catholics, including Kunkel, are against certain vaccinations because their creation involves the use of fetal cells that were derived from aborted fetuses several decades ago. (Both types of chickenpox vaccines, Varivax and ProQuad, are developed with such cell lines.) The objection is out of line with the Roman Catholic Church and even Our Lady of the Assumption Church. Both advocate for vaccination. Still, Kunkel and others had obtained vaccine exemptions on religious grounds.

As such, Kunkel argued in court that the health department’s ban violated his Constitutional rights. His father went further. In an interview with The Washington Post, Bill Kunkel called the health department’s actions “tyranny against our religion, our faith, our country.” The health department meanwhile held that its actions were “reasonable, appropriate, and necessary to control the spread of a highly infectious disease.” It went on to note that “if left uncontrolled, chickenpox, also known as varicella, can result in serious, if not deadly, consequences .”

On April 2, Judge James Schrand of Boone County Court denied Kunkel’s request for an injunction, siding with the health department. In May, Kunkel came down with chickenpox, his attorney revealed to the press.

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