Table 1. Macaque infections.

Macaque #	Macaque ID	Menstrual cycle day at 1st SHIV RNA+	Graph of menstrual cycle data, reference	RLD virus challenges/week	Progesterone data/week	RLD virus challenges to infection	Virus stock, dose
1	POh2	1	Fig. 1	1	2	6	N-50
2	96PO25	26		1	1	7	N-50
3	A1	15		2	2	7	N-50
4	A2	15		2	2	9	N-50
5	A3	12		2	2	11	N-50
6	A4	29		2	2	20	N-50
7	PVC2	4		2	1	7	N-50
8	PZA2	NI		2	1	>14	N-50
9	PSd2	4		2	1	11	N-50
10	PEG2	4		2	1	10	N-50
11	PUG2	NI		2	1	>14	N-50
12	PZG2	4		2	1	6	N-50
13	P8P	7	[16]	1	1	4	O-10
14	Pct-1	18		2	2	9	O-10
15	96Po17	1		2	2	1	N-50
16	Pra-2	4		2	2	3	O-10
17	96Po26	9		2	2	5	N-50
18	TD6	1		2	1	6	N-10
19	PGB2	1		2	2	2	O-10
20	Ptd2	15		1	1	4	O-10
21	FH3	10		2	2	2	N-50
22	96Po78	4		2	2	6	N-50
23	Pde-2	11		2	2	3	O-10
24	PMc-2	8		2	2	10	O-10
25	PsC-2	8		2	2	2	O-10
26	Pvr-1	15		2	2	4	O-10
27	P8X	1		1	1	2	O-10
28	Pya-2	4		2	2	2	O-10
29	Pzu-1	8		2	2	5	O-10
30	303	1		1	1	14	O-10
31	FF2	8		1	1	3	O-10
32	PQB1	1	[12]	1	1	1	N-50
33	PRW	15		1	1	2	N-50
34	FJ24	15		1	1	5	N-50
35	FJ25	15		1	1	4	N-50
36	DL82	29		1	1	3	N-50
37	Ppi	8		1	1	10	N-50
38	BB336	NI	[14]	1	1	>14	N-50
39	BB401	8		1	1	1	N-50
40	BB966	14		1	1	11	N-50
41	BB925	21		1	1	7	N-50
42	BB588	1		1	1	3	N-50
43	BB432	1		1	1	4	N-50
44	PRG2	1	[4]	2	2	4	N-10
45	CN19	10		2	2	8	N-10
46	PYH2	8		2	2	9	N-10

The table lists time point of first detected plasma viremia in the menstrual cycle of 46 female pigtail macaques, exposed to SHIVSF162P3 by vaginal route using the repeat-low dose (RLD) challenge approach. They received one or two challenges/week, for up to 14 or 20 challenges, using a dose of 10 – 50 TCID-50. The number of virus challenges required for infection is listed, using an eclipse phase of 7 days to determine the infecting challenge. Abbreviation and symbols used: NI=not infected, >14= maximal number of 14 challenges was administered, but the animal remained uninfected; O-10=old virus stock, given at 10 Tissue culture infectious doses (TCID-50); N=new virus stock; ID=identification; RNA+ = above 49 viral RNA copies/ml of plasma.