How far should the government go in isolating people with an infectios diseases? Should the army be involved?

I think they should keep isolating people with infectios diseases because if they don't someone else might get the disease too. The army should be involved because with all those people that are infected if one is out then ten or more might be infected too. The army should make sure that no infected people can infects others. The government should keep isolating people with diseases until they come up with a plan that can stop all the diseases.