There is actually a classic Supreme Court case upholding states’ right to interfere in business operations for the sake of public health. https://en.wikipedia.

There is actually a classic Supreme Court case upholding states’ right to interfere in business operations for the sake of public health. https://en.wikipedia.org/wiki/Compagnie_Francaise_de_Navigation_a_Vapeur_v._Louisiana_Board_of_Health https://en.wikipedia.org/wiki/Compagnie_Francaise_de_Navigat... Courts have repeatedly held quarantine regulations constitutional within recent years both during Ebola and COVID-19 related cases. Never mind that health departments regularly shut down restaurants and food industry operations when food-borne disease outbreaks occur.