TABLE 2.

Ex vivo CD4 T-cell responses against autologous fibroblasts infected with recombinant CMVs

Virus	% IFN-γ staining of total CD4 T cells for donor:
	CMV seropositive										CMV seronegative
	1	2	3	4	5	6	7	8	9	Mean	10	11	12
AD169	1.9	1.3	3.2	0.34	0.15	0.59	1.24	0.97	1.5	1.24	0.1	0.07	0.04
Towne	1.63	0.9	2.87	0.32	NT	0.63	1.12	0.76	1.13	1.17	NT	0.1	0.05
Toledo	1.48	0.87	NTb	0.25	NT	0.52	0.9	NT	1.47	0.92	NT	0.06	0.02
RV35	1.45	1.76	2.95	0.29	0.09	0.65	0.92	0.86	1.77	1.19	0.05	0.11	0.1
RV47	1.9	1.64	3.5	0.3	0.16	0.81	0.96	1.18	1.26	1.3	0.1	0.09	0.11
RV798	2.12	2.07	4.43	0.34	0.21	1.1	1.25	1.02	1.42	1.55	0.08	0.1	0.11
Mock	0.06	0.1	0.07	0.06	0.02	0.1	0.09	0.04	0.11	0.08	0.02	0.13	0.07
Mismatcheda	1.75	1.22	3.3	0.3	NT	0.64	NT	0.85	1.27	1.17	0.11	0.2	0.06

^aMismatched fibroblasts were infected with AD169.

^bNT, not tested.