What is a 4th generation HIV test and how does it work?

Fourth-generation HIV tests can detect both HIV antibodies and p24 antigens, while the older tests can only check for antibodies. This means that the newer tests can identify HIV sooner. Learn more here.

HIV testing - Hiv Vereniging

Determine HIV-1/2 Ag/Ab Combo

At-Home HIV Test: Options, Results, What to Expect

SFCBA on X: 4th gen #HIV test detects the p24 antigen, a piece of the virus. Lowers window period to ~14 days. #SFLabTalk / X

The Meaning of a Negative HIV Test

HIV Testing Overview

Streamlining Laboratory Tests for HIV Detection

When to get tested for confirmed HIV results?

HIV tests: six weeks instead of 12 – DW – 08/21/2015

Is the 4th generation HIV test reliable? - Quora

HIV - Cancer Therapy Advisor

Approach to HIV Screening

Human Immunodeficiency Virus Diagnostic Testing: 30 Years of Evolution