Fig. 6
![Fig. 6](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12979-019-0162-y/MediaObjects/12979_2019_162_Fig6_HTML.png)
Experimental time points. A cohort of mice were vaccinated 0, 2, or 3 times with AuNP-M2e + sCpG vaccine and challenged after aging 15 months. Mice were bleed three times after the third vaccination (weeks 6, 7.5, and 9), prior to infection (week 69.5), and 3 months post infection (week 83)