Not your usual 4th Amendment story, but an excellent bit of instruction on why one should know their basic Constitutional rights even if they have no intention of keeping and bearing arms, let alone exercising the right peaceably to assemble.
It sure seems as if the Southern Nevada Health District never got the memo about the right of the people to be secure in their persons, houses, papers, and effects [that would be their food, in this case], against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.
It sounds like those folks have legal representation pretty well lined up. I plan to follow this case just to see how far the state wants to try and go with it.
stay safe.