性病的

例句：

1. 1. The spread of AIDS is a global health crisis.
   艾滋病的蔓延是一个全球性的健康危机。
2. 2.Many people are afraid to get tested for HIV because of the stigma associated with AIDS.
   许多人因为与艾滋病相关的污名而害怕进行HIV检测。
3. 3. The World Health Organization (WHO) has been working on developing an effective vaccine against AIDS.
   世界卫生组织一直在努力开发一种有效的抗艾滋病疫苗。