@JCochra50722415 @amyriscool @smbilodeau @WHO Not vaccinated is <5% of populations most at risk for death in UK, so this shows reasonably high efficacy in preventing death (unvaccinated are overrepresented by more than 4x).
@JCochra50722415@amyriscool@smbilodeau@未接种疫苗的人是<；在英国，5%的人群最有可能死亡，因此这表明在预防死亡方面具有相当高的功效（未接种疫苗的人群比例超过4倍）。