Fig. 4From: Bacterial superglue generates a full-length circumsporozoite protein virus-like particle vaccine capable of inducing high and durable antibody responsesDevelopment of geometric mean titres over time. The geometric mean titres were calculated for the CSP Spy-VLP vaccine group (filled circles) and the control vaccine group (open squares) at measured days (14, 28, 42, 148, 192, and 212) and plotted on a log-scale. Both immunization groups appear to reach a plateau from day 148 and onward. The titre plateau of the CSP Spy-VLP immunized group is 2.6-fold increase higher compared to the titre of the control vaccine group at days 192 and 212Back to article page