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Hepatitis B Surface Antibody (Anti-HBs)
The Anti-HBs test measures the level of hepatitis B surface antibodies in the blood to determine immunity against Hepatitis B infection.About Test
The Hepatitis B Surface Antibody (Anti-HBs) test is a blood test used to determine whether you have immunity against the Hepatitis B virus. This immunity can develop either after successful vaccination or recovery from a past infection. Hepatitis B is a viral infection that affects the liver and can lead to serious complications such as cirrhosis or liver failure if not managed properly. The Anti-HBs test does not detect active infection but instead checks whether your body has developed protective antibodies against the virus. A positive Anti-HBs result generally indicates that you are protected against Hepatitis B. This test is commonly used to confirm vaccination success or to assess immunity status in individuals at risk.Why This Test
This test is recommended to check immunity after hepatitis B vaccination, confirm recovery from past infection, and assess protection status in high-risk individuals.Who Should Take
This test is advised for individuals who have received hepatitis B vaccination, healthcare workers, individuals at risk of exposure, or those wanting to check their immunity status.Preparation
Prerequisites: No fasting is required. Best Time to Get Tested: Can be done at any time of the day. Cautions: Inform your doctor about recent vaccinations or medical history before testing.Parameters
- Hepatitis B Surface Antibody (Anti-HBs)
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