如同皮肤试验一样，阳性者不一定做出诊断。

As with skin testing, positive tests do not necessarily make the diagnosis.

结核是艾滋病毒阳性者死亡的一个首要原因。

TB is a leading cause of death among people who are HIV-positive.

同时，就其中的家族史阳性者185例，讨论了银屑病的遗传因素。

The family history was positive in 185 patients and the hereditary fact…

这让伪造药或非法药物销售者有机可乘，将这些药片销售给绝望的，想要保持健康的HIV阳性者。

This left the door open for dealers to sell fake or illegally obtained pills to HIV positive people desperate to maintain their health.