是58%，那打过疫苗的民众比例有多少呢？

美国

打过至少一针的民众有79%；
完全注射过疫苗的民众有68%；
打过加强针的民众有33%；
 

你引用的原文是“Fifty-eight percent of coronavirus deaths in August were people who were vaccinated or boosted ”,相对于上面的是哪一类呢？

原文里还有这句话：Being unvaccinated is still a major risk factor for dying from covid-19.