A viral load test measures how much hepatitis C virus is in the blood. Viral load may be measured before, during, and after treatment.
This test is done to see if there is any active virus in the blood. It's sometimes used to see how well treatment for hepatitis C is working. And it's done after treatment to see if treatment worked.
A health professional uses a needle to take a blood sample, usually from the arm.
In general, there is nothing you have to do before this test, unless your doctor tells you to.
The results of a viral load test show whether you have hepatitis C.
Normal: | Hepatitis C is not detected (undetectable) in the blood. |
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Abnormal: | Hepatitis C is detected in the blood. Viral load results are reported as a specific amount of virus (IU/mL) in the blood. |
If the virus is undetectable, it usually means that you don't have hepatitis C. This can happen if your body cures the infection on its own. Or it can happen if you were treated with medicines.
If the virus is detected, it means that you have hepatitis C. If the viral load is checked during treatment, the level should go down.
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