“Among vaccinated employees, 51 tested positive for SARS-CoV-2 during follow-up (41 before and 10 after the second dose); 29 (56.9%) were diagnosed through asymptomatic screening. Among unvaccinated employees, 185 tested positive and 79 (42.7%) were asymptomatic. ”
我觉得你甚至连我发帖的意思都没看明白。我说的是疫苗组的绝对感染率是下降的,因为疫苗有效;但是疫苗组的无症状感染比例是高于非疫苗组的,这也是疫苗功效的体现之一(疫苗组感染无症状和轻症比例大,重症比例小),很常识性的东西,怎么到你这里就成了想当然了?