Laws vary from state to state, but many states have laws (statutes) enacted by their state legislatures that determine which persons have the legal authority to consent to medical treatments, medical procedures, and vaccinations (also known as immunizations or inoculations) of minor children (generally under the age of 18).
In Ohio, the authority to consent to medical treatments, procedures, and vaccinations for minor children typically rests with their parents or legal guardians. Ohio law allows parents to make most medical decisions on behalf of their minor children, as they hold the primary responsibility for the child's health and welfare. However, there are exceptions where minors can consent to their own medical treatment. For example, Ohio Revised Code Section 3701.248 allows minors who are at least 14 years of age to consent to a vaccination for venereal disease without parental consent. Additionally, minors may consent to their own medical care if they are emancipated, married, or have been granted the status of a 'mature minor' by a court, in certain circumstances. It's important to note that specific situations may have additional regulations, and the laws are subject to change, so consulting with an attorney for the most current legal guidance is advisable.