Scott3:
Large cities simply have more opportunity for transmission than smaller centers and rural area's.
I agree but the metric being used everywhere is 90% of the eligible population vaccinated when perhaps in low population densities a lower percentage would be just as effective as 90% in a city.
Getting some areas to 90% is going to be a tall ask.There are several reasons. A couple of examples, the isolation gives a greater sense of "the virus is no where close to here therefore it's not a problem" (lack of motivation), no vaccination points nearby/long way to drive to get vaccinated/only go to town sporadically (lack of access). These areas are going to take a very different approach to the cities and require different resourcing.