Combo is a dou testi guess
It is still accurate at 6 weeks.P24 antigen is detectable for up to 8 to 10 weeks and many HIV experts have established this.Dr S Cummings and Dr M tyrer Freedom Health youtube.HIV testing.
So a combo test is good even after one year ? Forever?
Yes,If p24 antigen becomes undetectable that's when antibodies will be detectable and the same goes for the viral load.The DUO is an excellent test because it's very accurate and sensitive.
Thank you for the clarification. So for my exposure 2years ago, I could still take a combo test even though it's been 2years.?
You would be better off taking the Elisa because it's cheaper but it makes no difference either way.
A combo includes what elisa does . So I. Prefer to go for a combo
Combo= Antigen + Antibodies Elisa= Antibodies