When the nine assays were tested quantitatively, the FTA-ABS was the treponemal test with the lowest median endpoint titre (1:4)
When the nine assays were tested quantitatively, the FTA-ABS was the treponemal test with the lowest median endpoint titre (1:4). of serial dilutions of the reactive serum samples in normal sera. The median endpoint titre varied from 1:4 for FTA-ABS to 1 1:512 Bmp2 for Trep-Sure. Conclusions The performance of the treponemal serological assays was…