Table 3.

IgM Ab responses in marmosets on passive transfer of mAb and inoculation with DENV-2

Animal identification	Days after inoculation
	0	0*	2	4	7	11	15	21
Group A (mAb 4G2)
A1	0.4	0.4	0.5	0.5	2.9†	8.8†	9.3†	8.5†
A2	0.3	0.3	0.2	0.3	4.3†	8.6†	8.4†	6.5†
A3	0.4	0.5	0.2	0.4	3.1†	8.6†	8.6†	7.2†
Group B (mAb 6B6C)
B1	0.3	0.4	0.3	0.3	1.1	7.5†	8.9†	7.4†
B2	0.4	0.5	0.2	0.5	3.1†	ND	9.3†	9.1†
B3	0.5	0.6	0.2	0.4	3.8†	8.4†	8.8†	8.1†
Control (saline)
C1	0.3	0.5	0.3	0.3	4.5†	9.0†	9.0†	8.2†
C2	0.3	0.4	0.3	0.4	4.8†	9.2†	9.0†	9.0†
C3	0.3	0.3	0.3	0.3	4.7†	9.0†	8.9†	8.0†
C4	0.4	0.5	0.5	0.4	3.1†	9.1†	8.8†	7.8†

ND = not determined.

^*Values after Ab or saline administration.

^†Positive detection of DENV IgM (P/N ≥ 2.0).