A total of 195 sera from France and Ivory Coast were tested. A good correlation was obtained, all 76 sera with HIV-l antibody by Western blot assay were also positive by PA test and ELISA.

• 共检测了195份来自法国和非洲象牙海岸的血清,凡是蛋白印迹法阳性的血清,明胶颗粒凝试验都是阳性。