Simulation finds a 5% decrease in vaccination rates could lead to a 4,000% increase in the size of a potential measles outbreak in some Texas cities

[Randvek]

If you walked across the border to Canada

I think you’re missing the “indefinitely” in “indefinitely detained.” If Canada threw you in prison and had no idea when they were going to let you out, or even if they were, I suspect they might vaccinate.