Ad/VNA-BoNTA treatment provides long term protection from botulism in mice- study 2.

<p>Groups of five mice (60 mice in total) were treated and challenged as for study 1 (<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0106422#pone-0106422-g002" target="_blank">Figure 2</a>) although the timeframe was extended to four months. Black bars indicate % survival of mice treated with Ad/VNA-BoNTA and later intoxicated at the indicated times. White bars indicate % survival of mice treated with Ad/VNA-control. Groups with no survival show a short bar ending at 0. An asterisk indicates a significant difference (p<0.05) from the control group.