Hepatitis B Blood Test

Hepatitus B Surface Antigen: The test is the earliest indicator of the presence of acute infection. Also, it is indicative of of chronic infection. The test determines the presence of Hepatitis B Surface Antigens in your blood.

The usual incubation period (when you might get a false negative result) of hepatitis B is between 60-90 days (although it can range from 40-160 days). The hepatitis surface antigen (HBsAg) is present in blood in the latter part of the incubation period and in the acute phase of the HBV infection. Its persistence indicates failure to clear the virus. Patients that remain HBsAg positive for more than 6 months are regarded as chronic carriers.

Hepatitis B is spread when body fluids (blood, saliva, semen, vagina fluids) from an infected person enter another person's body through a break in the skin or a mucous membrane. It can be spread by sexual activity.

Estimated time to receive online blood lab test results is 1-2 days.

Preparation: No special preparation is required for you with this blood lab test. As with any blood draw, it is a good practice to drink water in advance so you are well hydrated.

Please be advised, that our services are strictly self pay and are not eligible for submission as a claim to your health insurance provider. However, you can submit the receipt for reimbursement to many Flexible Spending and Health Savings Accounts for reimbursement.

For more Information on any of your discount online blood lab test results:

  • Consult your physician
  • Review the information on the independent, non-profit web site: www.labtestsonline.org

These are not intended as diagnostic comments, but only to give you sufficient information for further discussion with your physician. It is important that you promptly consult your physician regarding any abnormal findings.

Free Pre and Post counseling is available for all STD testing. To set up this service, call 703.534.6766 before ordering your STD test. If you have a positive STD result, you will need to consult your own physician for a diagnosis, follow-up testing and treatment.

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