There is No 'mandate' because there is NO law that allows it, over the personal rights of the American citizen. It is obvious that the SC can not read, because the Bill of Rights are Limitations on Gov. NOT 'rights' Given to Citizens.
https://supreme.justia.com/cases/federal/us/197/11/
The police power of a State embraces such reasonable regulations relating to matters completely within its territory, and not affecting the people of other States, established directly by legislative enactment, as will protect the public health and safety. While a local regulation, even if based on the acknowledged police power of a State, must always yield in case of conflict with the exercise by the General Government of any power it possesses under the Constitution, the mode or manner of exercising its police power is wholly within the discretion of the State so long as the Constitution of the United States is not contravened, or any right granted or secured thereby is not infringed, or not exercised in such an arbitrary and oppressive manner as to justify the interference of the courts to prevent wrong and oppression. The liberty secured by the Constitution of the United States does not import an absolute right in each person to be at all times, and in all circumstances, wholly freed from restraint, nor is it an element in such liberty that one person, or a minority of persons residing in any community and enjoying the benefits of its local government, should have power to dominate the majority when supported in their action by the authority of the State. It is within the police power of a State to enact a compulsory vaccination law, and it is for the legislature, and not for the courts, to determine
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