Table 1

		Immunogen	Chigger Challenge	Survival rate
Expt. 1	Group A	Montanide	Uninfected chigger	10/10
	Group A	Montanide	Lc-1 chigger	0/10
	Group B	r56Lc-1+Montanide	Uninfected chigger	10/10
	Group B	r56Lc-1+Montanide	Lc-1 chigger	3/10
Expt. 2	Group A	Montanide	Uninfected chigger	10/10
	Group A	Montanide	Lc-1 chigger	0/10
	Group B	r56Lc-1+Montanide	Uninfected chigger	10/10
	Group B	r56Lc-1+Montanide	Lc-1 chigger	3/10
Expt. 3	Group A	Montanide	Uninfected chigger	10/10
	Group A	Montanide	Lc-1 chigger	0/10
	Group B	r56Lc-1+Montanide	Uninfected chigger	10/10
	Group B	r56Lc-1+Montanide	Lc-1 chigger	2/10

Table 1: Evaluation of r56Lc-1 in chigger challenge model. ICR mice were immunized with either 25μg r56Lc-1 emulsion (Montanide) in the presence of CpG or adjuvant only before being fed on by either control chiggers or Orientia infected Lc-1 chiggers. Survival rates from 3 independent experiments are shown.