Table 1: Yc DNA vaginal detection in 33 HIV serodiscordant heterosexual couples.

Index Case Sex	No	Yc Positive	Fisher Exact Test
Male	21	9 (42,8%)	p < 0.05 r 0.784
Female	12	1 ( 8.8%)	–
Parenthood		–	–
Yes	18	4 (22,2%)	P < 0.05 r - 0.4
No	15	6 (40%)	–