@nextdoorsv @Noahpinion This is conflating two things: (1) vax rate, (2) booster rate among already vaxed. (1) is starting at a lower point than the other countries, mostly political/cultural. (2) is yet another Biden admin failure.
@nextdoorsv@Noahpinion这是两件事的结合：（1）vax率，（2）已经vax的增压率。（1） 与其他国家相比，起点较低，主要是政治/文化。（2） 是拜登政府的又一次失败。