@WCreekerE @RadioFreeTom There are numerous studies of vaccine efficacy against infection or symptomatic disease that show it to be very low. It's not the vaccine that is reducing those rates you see, especially not without a booster.
@WCreekerE@RadioFreeTom有许多关于疫苗对感染或症状性疾病的有效性的研究表明，疫苗的有效性非常低。并不是疫苗降低了这些发病率，尤其是在没有助推器的情况下。