A person could test negative on an HIV antibody test and still be infected with HIV.

Question

Quizplus · Accepted Answer

It can take several weeks or even months for the body to produce enough antibodies to be detected by an HIV antibody test. During this period, a person can have HIV but still test negative on the antibody test. Additionally, some rare forms of HIV may not be detected by commonly used antibody tests. Therefore, it is possible for a person to test negative on an HIV antibody test and still be infected with HIV.

A Person Could Test Negative on an HIV Antibody Test