Figure 2.
Vaccine titer levels over the course of 165 days. Vertical arrows represent booster injections at t = 14, 28, 53, 108 and 151 days. Data represented are the pooled sera mean value ± SEM.
Vaccine titer levels over the course of 165 days. Vertical arrows represent booster injections at t = 14, 28, 53, 108 and 151 days. Data represented are the pooled sera mean value ± SEM.