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HIV-1 DNA Viral Load (Serum/Plasma)

Published: August 9, 2026Updated: August 16, 2026

This test measures the amount of HIV genetic material (DNA) in your blood or plasma to help monitor how well your treatment is working.

Quick summary

["Helps track HIV progression and response to antiretroviral therapy."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
30245-5
Short code
Deprecated HIV1 DNA SerPl Ql PCR
Synonyms
Deprecated HIV1 DNA SerPl Ql PCR
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
probe-amp-tar
CPT
86701
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

Why This Test Matters

Measuring HIV-1 DNA helps doctors determine if your immune system is recovering from treatment. Lower levels often indicate better control of the virus.

How the Test Works

A small blood sample is taken and tested using a specialized PCR (Polymerase Chain Reaction) method to detect and quantify the virus’s genetic material.

What to Expect Before the Test

No special preparation is needed, but you may want to avoid alcohol for 24 hours before your blood draw.

Possible Results and Next Steps

Results are typically reported in copies per milliliter of blood. Very low levels suggest effective treatment, while higher levels may mean the virus is not fully suppressed.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

This test is critical for adjusting antiretroviral therapy (ART). Consistently low HIV DNA levels correlate with improved immune function and reduced risk of complications like opportunistic infections or AIDS-related illnesses.

Short name

HIV DNA Load

Frequently asked questions

What does a high HIV DNA level mean?
A high HIV DNA level may indicate that your treatment isn’t working as well as expected, or that the virus is becoming resistant to current medications. Your doctor will review your results alongside other tests to guide treatment changes.
Can I eat or drink before this test?
You can eat and drink normally before this test, but avoid alcohol for 24 hours leading up to your blood draw to ensure accurate results.
Is this test the same as an HIV viral load test?
Yes, this test is essentially the same as an HIV viral load test but specifically measures HIV-1 DNA rather than viral RNA. Both are used to monitor treatment effectiveness, though RNA tests are more commonly used due to their higher sensitivity.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy