What is HBsAg normal range?
What is HBsAg normal range?
Any value between 1 and 5 s/c is indeterminate and should be repeated. For hepatitis B surface antibody (anti-HBs), a level less than 5 mIU is considered negative, while a level more than 12 mIU is considered protective. Any value between 5 and 12 mIU is indeterminate and should be repeated.
What is HBsAg test negative mean?
Normal results are negative or nonreactive, meaning that no hepatitis B surface antigen was found. If your test is positive or reactive, it may mean you are actively infected with HBV.
What is HBsAg index?
Hepatitis B surface antigen (HBsAg) is a distinctive serological marker of acute or chronic. hepatitis B infection. HBsAg is the first antigen to appear following infection with hepatitis B. virus and is generally detected I to 10 weeks before the onset of clinical symptoms.
What is hepatitis B viral load?
HBV viral load: This test measures the actual amount of hepatitis B in a blood sample, which helps determine whether HBV is reproducing in the liver.
Is hepatitis B curable?
Infants and children are more likely to develop a chronic (long-lasting) hepatitis B infection. A vaccine can prevent hepatitis B, but there’s no cure if you have the condition. If you’re infected, taking certain precautions can help prevent spreading the virus to others.
What is the sensitivity of HBsAg 2?
Determine™ HBsAg 2, with an analytical sensitivity of just 0.1 IU/mL, is a highly sensitive, easy to use rapid lateral flow test that enables quick, accurate identification of HBsAg positive patients, increasing HBV case finding and facilitating fast and appropriate linkage to care in any healthcare setting. Available only in select markets.
What is hbhbsag (hbhb surface antigen)?
HBsAg (hepatitis B surface antigen) is the first serologic marker to appear in a new acute infection, which can be detected as early as 1 week and as late as 9 weeks, with an average of one month after exposure to the hepatitis B virus (HBV).
What does HBsAb mean on a blood test?
Anti-HBs or HBsAb (hepatitis B surface antibody) – this becomes detectable on a blood test after the disappearance of HBsAg in persons who are able to get rid of the virus and avoid a chronic infection.
What are the performance characteristics of the Advia Centaur HBsAg assay?
Assay performance characteristics have not been established when the ADVIA Centaur HBsAg assay is used in conjunction with other manufacturers’ assays for specific HBV serological markers. Users are responsible for establishing their own performance characteristics.
