@Bob_Wachter Florida only has about 30% more >65 than US average so why does it have 2x as many deaths as would be expected for its vax rate. This has always been a mystery with various theories including snowbirds and vax tourists. But no one really knows.
@Bob_Wachter Florida仅多出约30%>；65比美国平均水平高，那么为什么它的vax死亡率是预期的两倍呢。这一直是一个谜，各种理论包括雪鸟和vax游客。但是没有人真正知道。