*If* the bill were used only in the way described in the link you posted, I can see how it could be wonderful. It is difficult to predict how such a bill/law would be used in the future. As it could be used to give (mass?) vaccinations to 12 year olds at school without parental consent or awareness, it is just unnerving to me as a parent. Thanks very much for posting 'the other side' of the issue.
As an aside, I was under the impression that Planned Parenthood gave free birth control as well as gynecological (etc) care to teens without needing parental consent. In California, they do give abortions without requiring parental consent. Parental Consent and Notification Laws (Not the same as getting preventative vaccinations I know...)