Overview
This assay is a chemiluminescent microparticle immunoassay (CMIA) for the qualitative detection of hepatitis B surface antigen (HBsAg) in human serum and plasma. Hepatitis B surface antigen (HBsAg) is the first serologic marker appearing in the serum at 6 to 16 weeks following exposure to HBV. In acute infection, HBsAg usually disappears in 1 to 2 months after the onset of symptoms. Persistence of HBsAg for more than 6 months in duration indicates development of either a chronic carrier state or chronic HBV infection.
What is Hbsag / Hepatitis-b Surface Antigen / Australia Antigen ?
This assay is a Chemiluminescent Microparticle Immunoassay (CMIA) for the qualitative detection of Hepatitis B Surface Antigen (HBsAg) in human serum and plasma. Hepatitis B Surface Antigen (HBsAg) is the first serologic marker appearing in the serum at 6 to 16 weeks following exposure to HBV. In acute infection, HBsAg usually disappears in 1 to 2 months after the onset of symptoms. Persistence of HBsAg for more than 6 months in duration indicates development of either a chronic carrier state or chronic HBV infection.
What is the Cost of Hbsag / Hepatitis-b Surface Antigen / Australia Antigen
The Price of a HBsAg / Hepatitis-B Surface Antigen / Australia Antigen Test is Rs. 350. However, cost of the test may fluctuate depending on following factors:
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Other tests advised along with HBsAg / Hepatitis-B Surface Antigen / Australia Antigen Test
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Offers or discounts
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Empanelment of the patient
What is the Purpose of the Hbsag / Hepatitis-b Surface Antigen / Australia Antigen ?
HBsAg / Hepatitis-B Surface Antigen / Australia Antigen Test is advised to for following analysis:
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Screening for HBV: The goal of screening tests is to identify a disease before symptoms appear. Since many hepatitis B patients don't exhibit any symptoms, screening for the illness allows for early diagnosis, treatment, and prevention of unintentionally infecting others. If your risk of catching hepatitis B is high, you might undergo such screening.
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Diagnosing and evaluating HBV infection: If you are currently infected with hepatitis B, this test can determine whether the infection is acute or chronic, and if it is contagious.
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Assessing past HBV infection and future immunity: Hepatitis B tests can determine whether your immunity to the virus is a result of receiving an HBV vaccination or of recovering from an earlier infection. Testing for hepatitis B can also be used to determine who is more vulnerable to HBV reactivation and to evaluate whether vaccinations successfully produced immunity.
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Monitoring HBV infections: Following a diagnosis of hepatitis B, testing may be necessary to track the illness, identify complications, and evaluate a patient's reaction to therapy.
When is the Hbsag / Hepatitis-b Surface Antigen / Australia Antigen Recommended ?
For some populations with a Higher Risk of Infection, Hepatitis B Testing is advised as a means of screening for HBV. A Hepatitis B screening could be helpful if you:
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Are pregnant
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Didn’t receive a hepatitis B vaccine
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Are HIV-positive
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Use injectable drugs
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Are at risk of HBV infection due to sexual exposure
Based on your symptoms, medical and family history, as well as a physical examination, a doctor may prescribe hepatitis testing. When results from other tests assessing liver health are abnormal, hepatitis tests may also be run as follow-up investigations. When someone exhibits symptoms that may be related to hepatitis B, testing is frequently performed.
Hepatitis B symptoms include:
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Fever
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Dark urine
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Fatigue
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Loss of appetite
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Nausea
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Vomiting
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Gray- or clay-colored stools
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Pain in the joints or abdomen
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Yellowish skin and eyes
Preparation for Hbsag / Hepatitis-b Surface Antigen / Australia Antigen
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Unless otherwise directed by your doctor, there is no need for you to make any special preparations before the HBsAg / Hepatitis-B Surface Antigen / Australia Antigen Test.
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Other blood tests can be carried out in addition to a HBsAg / Hepatitis-B Surface Antigen / Australia Antigen Test. If your doctor advises you to have multiple tests at once, they may ask you to fast for a specific period of time prior to a blood test.
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Drink adequate water before sample collection.
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Avoid vigorous physical activity before the sample collection.
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Follow the preparatory instructions as guided by your doctor.
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