The most significant indicator of HIV progressing into full-blown AIDS is the reduction in a person's helper T cells to 20% of the level present in a healthy person.

Question

Quizplus · Accepted Answer

This is true. Helper T cells are a type of white blood cell that plays a key role in the immune system's response to infections. HIV attacks and destroys helper T cells, which weakens the immune system and makes it harder for the body to fight off infections. As the number of helper T cells decreases, the risk of developing opportunistic infections and other complications associated with AIDS increases. When a person's helper T cell count drops below 20% of the level present in a healthy person, they are considered to have progressed to AIDS.

The Most Significant Indicator of HIV Progressing into Full-Blown AIDS