As I recall, ring vaccination and containment was used in the Third World where mobility is limited. There are not many international airports or interstate highways in the Sahara, Altiplano or Hindu Kush. Folks there pretty much stay put.
The United States policy of mass vaccination existed for a reason; we are a highly mobile society and bioweapons are real. After reading and understanding those two statements, for the sensible person nothing more in reasoning is required.
Someone on another thread nailed it with the following statement "...what a relief to know that the doctor who may sign my death certificate is vaccinated and safe...". I for one certainly want to have voluntary vaccination even though I am probably immune, having been vaccinated in 1962 and again in 1980 (I was in the Navy for that last one and the medics even hit me with a yellow fever innoculation.)