Table A1.

Pro-inflammatory cytokines.

Time Point	NVU Chamber	IL-2	IL-4	IL-10	IL-13	IFN-γ	TNF-α
48hpi VEEV TC83	Brain	ns	ns	ns	ns	ns	ns
	Vascular	ns	ns	ns	ns	ns	0.0087 **
96hpi VEEV TC83	Brain	ns	ns	ns	ns	<0.0001 ****	ns
	Vascular	ns	ns	ns	ns	<0.0001 ****	0.0101 *
48hpi VEEV TrD	Brain	ns	ns	ns	ns	ns	ns
	Vascular	0.0055 **	ns	ns	ns	ns	ns
72hpi VEEV TrD	Brain	ns	ns	ns	ns	0.0287 *	ns
	Vascular	0.0098 **	ns	ns	ns	0.0253 *	ns

Statistical analysis was carried out using t-test * p < 0.05, ** p < 0.01, **** p < 0.0001, ns = not significant.