I had a low risk exposure (no sexual intercourse) and I undertook ECLIA test on the 67th day. This test uses 4 recombinant antigens derived from
HIV-1 core (p24), HIV-1 envelope (env 10 and env13) and HIV-2 envelope (env Al).The result showed 0.1 S/C. Do I need to retest after 3 months?