What Is an HIV RNA Test?

Q: What Is an HIV RNA Test?

HIV RNA test detects the virus itself as early as 9-11 days after infection. Most sensitive early HIV test. Part of early detection panels.

HIV RNA detects the virus's genetic material — not antibodies. Earliest possible detection.

How It Differs

Antibody tests: 18–45 days to develop
RNA tests: 9–11 days
RNA is earliest detection

When to Use RNA

Recent known exposure
Acute HIV symptoms
High-risk exposure

Results

1–2 days
Very high accuracy
Positive requires antibody confirmation

Source: CDC, American Sexual Health Association.

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