@roadapps23 @EricTopol The 4th shot did boost antibodies (about 5x). It didn't boost enough to reliably prevent infection.
@roadapps23@EricTopol第四次注射确实增加了抗体（约5倍）。它没有足够的动力来可靠地预防感染。
@roadapps23 @EricTopol The 4th shot did boost antibodies (about 5x). It didn't boost enough to reliably prevent infection.
@roadapps23@EricTopol第四次注射确实增加了抗体（约5倍）。它没有足够的动力来可靠地预防感染。