@omnicronicles @AreNifty @Noahpinion US has a lower vaccination rate, and that impacts deaths, 100% true. But high deaths in 2021 was not due only to that US-specific factor, also true.
@omnicronicles @AreNifty @Noahpinion 美国的疫苗接种率较低，这会影响死亡人数，100% 正确。但 2021 年的高死亡人数不仅是由于美国特有的因素，也是如此。