In cases of HIV infection, the "window period" refers to the time between:
A) entry of the virus into the blood and the initial manifestations.
B) entry of the virus into the body and the appearance of antibodies in the blood.
C) entry of the virus into the body and a significant drop in CD4 T-helper lymphocyte count.
D) diagnosis of "HIV positive" and diagnosis of "AIDS."

Question

Quizplus · Accepted Answer

The "window period" is the time between the entry of the virus into the body and the appearance of detectable antibodies in the blood. During this period, an individual may test negative for HIV despite being infected.

In Cases of HIV Infection, the "Window Period" Refers to the Time