What is 20 IU mL HBV DNA
A positive HBV-DNA level (greater than 115 copies of the virus per mL [> 20 IU/mL]) indicates that the virus is multiplying in the individual's body and the person is contagious. The test is most often used to monitor the efficacy of antiviral therapy in individuals with chronic HBV infection.
What is the normal range for Hep B virus DNA
Normal range for this assay is "Not Detected". The quantitative range of this assay is 1.00-9.00 log IU/mL (10-1,000,000,000 IU/mL). An interpretation of "Not Detected" does not rule out the presence of inhibitors in the patient specimen or HBV DNA concentration below the level of detection of the test.
What is the normal range for hepatitis B virus DNA quantitative
The quantification range of this assay is 10 to 1,000,000,000 IU/mL (1.00 log to 9.00 log IU/mL). An "Undetected" result indicates that hepatitis B virus (HBV) DNA was not detected in the serum specimen.
What is considered high HBV DNA
Patients with HBV DNA values between 10,000 and 100,000 copies/mL can safely be followed at 6 monthly intervals, whereas HBV DNA values greater than 100,000 copies/mL are highly predictive of future ALT elevation and should prompt regular follow- up.
What level of HBV DNA is undetectable
The sensitivity of HBV DNA tests may vary with each lab so it's a good idea to use the same lab for your test. Labs usually measure down to less than 200 IU/mL. Below the threshold, the viral load is considered “undetectable” – something everyone with chronic hepatitis B wants to hear.
What does 10 IU mL HBV DNA mean
A result of "<10 IU/mL (<1.00 log IU/mL)" indicates that HBV DNA is detected, but the HBV DNA level present cannot be quantified accurately below this lower limit of quantification of this assay. When clinically indicated, follow-up testing with this assay is recommended in 1 to 2 months.
What is the normal range of hepatitis B virus DNA
Normal range for this assay is "Not Detected". The quantitative range of this assay is 1.00-9.00 log IU/mL (10-1,000,000,000 IU/mL). An interpretation of "Not Detected" does not rule out the presence of inhibitors in the patient specimen or HBV DNA concentration below the level of detection of the test.
What is the normal range for HBV DNA
Description
| Marker | Phase I (Immune Tolerance) | Phase III (Immune Control) |
|---|---|---|
| HBeAg | Positive | Negative |
| HBeAb | Negative | Positive |
| ALT | Persistently within reference range | Persistently within the reference range |
| HBV DNA | =20,000 IU/mL | < 2,000 IU/mL |
What is a high HBV DNA
In most publications a value of the HBsAg level higher than 2000 IU/mL and a value of the HBV DNA level higher than 104 IU/mL are considered as high.
What is normal range of HBV DNA
Normal range for this assay is "Not Detected". The quantitative range of this assay is 1.00-9.00 log IU/mL (10-1,000,000,000 IU/mL). An interpretation of "Not Detected" does not rule out the presence of inhibitors in the patient specimen or HBV DNA concentration below the level of detection of the test.
What is the range for HBV DNA positive
A result of "<10 IU/mL (<1.00 log IU/mL)" indicates that HBV DNA is detected, but the HBV DNA level present cannot be quantified accurately below this lower limit of quantification of this assay. When clinically indicated, follow-up testing with this assay is recommended in 1 to 2 months.
How do you calculate HBV DNA viral load
Viral load will be reported in IU/mL. HBV DNA detected above the upper limit of quantitation. Unable to quantify. (An exact value for HBV viral load cannot be calculated as it is above the upper limit of quantitation of 1.0E+09 IU/mL.)
