good discussion topic. Sadly I do not have a great option for that. The gov should close borders to the country to those that are showing signs of some type of contagious sickness. Unfortunately due to our buy everything from stores approach, anyone that walks into a store is a risk and including police who are there to enforce laws which make them a carrier. At some point, people have to build tolerance to it. On the flip side, the hand santiser push years ago created strains of colds that were way sicker. As the current approach to cigs or alcohol, just take the approach of do what you see fit and face the music down the road if it comes.
To even add another layer to it, laws in a given area typically tend to lean towards one religious party which can create a vague seperation of church vs state.