Florida’s state medical boards voted Friday afternoon to approve the language of a first-of-its-kind rule banning gender-affirming care for transgender minors who don’t already receive it. The rule updates the medical standards of practice in the state to mostly prohibit health care professionals from starting treatment for gender dysphoria in those younger than 18. Gender dysphoria refers the stress and discomfort some experience when their gender identity doesn’t match their sex assigned at birth. The measure bans the prescription of puberty blockers or hormone therapy to new patients who are minors, and it forbids gender-affirming surgeries. In a statement Friday, Equality Florida said once the rule goes into effect, it will be the only ban in the country of gender-affirming care for minors instituted by a state medical board.

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