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HIV 1 & 2 Antibodies, Western Blot near me in Kolkata
Also known as HIV 1 and 2, Ab Western Blot
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Blood
This test is for
Male, Female
Test Preparation
Understanding HIV 1 & 2 Antibodies, Western Blot in Kolkata
What is HIV 1 & 2 Antibodies, Western Blot in Kolkata?
Available at an affordable price with Tata 1mg labs in Kolkata, the HIV 1 & 2 Antibodies, Western Blot test helps confirm the presence of antibodies to human immunodeficiency virus type 1 (HIV-1) and type 2 (HIV-2) in the blood. It is intended to be used as a specific confirmatory test after the preliminary screening tests, like ELISA, Chemiluminescence assay (CLIA/CMIA) rapid card tests etc., show a positive result. This test is more specific and helps confirm an HIV diagnosis. It also distinguishes between HIV-1 and HIV-2, two types of virus that require different management and treatment approaches as HIV-2 is less easily transmitted (i.e. less infectious), and progresses more slowly than HIV-1, leading to a lower viral load and slower immunosuppression causing longer asymptomatic stage. This test is recommended as a confirmatory test to indicate whether you have HIV-1 or HIV-2 or both viruses in your body. It is usually not recommended as a screening test for HIV infection in symptomatic or asymptomatic individuals nor should it be used for blood donor specimens.
No special preparation is needed before undergoing the HIV 1 & 2 Antibodies, Western Blot test. However, it is mandatory to fill out a consent form for HIV testing and undergo pre-test counseling (Annexure - CR/01) before sample collection.
What does HIV 1 & 2 Antibodies, Western Blot measure?
The HIV 1 & 2 Antibodies, Western Blot test is a confirmatory blood test that detects antibodies to HIV-1 and HIV-2, providing a more specific diagnosis after an initial positive screening test.
Answers to Patient Concerns & Frequently Asked Questions (FAQs) about HIV 1 & 2 Antibodies, Western Blot in Kolkata
Frequently Asked Questions about HIV 1 & 2 Antibodies, Western Blot in Kolkata
Q. What is the HIV 1 & 2 Antibodies, Western Blot test?
The HIV 1 & 2 Antibodies, Western Blot test is a confirmatory blood test that detects antibodies to HIV-1 and HIV-2, providing a more specific diagnosis after an initial positive screening test.
Q. How is the HIV 1 & 2 Antibodies, Western Blot test done?
A small sample of your blood will be taken by a needle stick from a vein in your arm. The blood sample is then sent to a laboratory for processing.
Q. Is there any risk associated with the HIV 1 & 2 Antibodies, Western Blot test?
The HIV 1 & 2 Antibodies, Western Blot test is generally a safe procedure. However, you may experience minor discomfort or bruising at the blood draw site.
Q. When should I get the HIV 1 & 2 Antibodies, Western Blot test done?
You should consider getting tested for the HIV 1 & 2 Antibodies, Western Blot if a preliminary HIV screening test is either reactive or showing indeterminate results. This is a confirmatory qualitative test and helps to confirm infection due to HIV-1 or HIV-2.
Q. How accurate is the HIV 1 & 2 Antibodies, Western Blot test?
This test is highly accurate and is used to confirm an HIV infection following an initial positive result from a screening test. It significantly reduces the risk of false-positive results.
Q. What if the results of the HIV 1 & 2 Antibodies, Western Blot test are abnormal?
A positive result suggests presence of an HIV-1 or HIV-2 infection. Indeterminate results may be seen with early HIV-1 or HIV-2 infections or other autoimmune diseases. Abnormal results require further testing and consultation with a doctor.
Q. Is fasting required before the HIV 1 & 2 Antibodies, Western Blot test?
No, fasting is not needed before the HIV 1 & 2 Antibodies, Western Blot test.
Q. What additional tests can be advised along with the HIV 1 & 2 Antibodies, Western Blot test?
The additional tests may vary as per your doctor’s discretion. However, commonly prescribed tests include Rapid antibody tests to screen for an HIV infection, Viral load tests to measure the amount of virus in the blood, CD4 count tests to assess the health of the immune system.
Q. Can I schedule the HIV 1 & 2 Antibodies, Western Blot test online in Kolkata near me?
Yes. In Kolkata, you can schedule the HIV 1 & 2 Antibodies, Western Blot test near you with Tata 1mg Labs. The test is easy to book, cost-effective, and available with a comprehensive report.
Q. Is home sample collection facility available for the HIV 1 & 2 Antibodies, Western Blot test in Kolkata with Tata 1mg Labs?
Yes, home sample collection for the HIV 1 & 2 Antibodies, Western Blot test is readily available in Kolkata. Tata 1mg Labs allows you to choose a date and time that suits your schedule for sample collection.
Q. How can I schedule the HIV 1 & 2 Antibodies, Western Blot test with Tata 1mg Labs in Kolkata?
If you want to schedule the HIV 1 & 2 Antibodies, Western Blot test with Tata 1mg Labs in Kolkata, the procedure is fairly easy and hassle-free. Follow these steps to book a test: 1). Visit the Lab Tests section on the Tata 1mg website. 2). Add the test you want in the cart. 3). Pick a time and date slot according to your convenience; however, do consider the necessary prerequisites while scheduling a test. 4). You will receive a notification with all the details once the test is scheduled.
Q. What is the price of the HIV 1 & 2 Antibodies, Western Blot test at Tata 1mg Labs in Kolkata?
Tata 1mg Labs is a pocket-friendly platform for booking lab tests in Kolkata. The HIV 1 & 2 Antibodies, Western Blot test is available at an affordable price of Rs. 2999.
Q. What is the estimated turnaround time for the results of the {test-name} test in Kolkata?
We at Tata 1mg Labs recognize the value of prompt results. We strive to deliver test results with quick turnaround times so you can receive the information promptly. The reports of the HIV 1 & 2 Antibodies, Western Blot test in Kolkata are often provided in 144 hours.
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References
- J. Mitra & Co. Pvt. Ltd. Manual for HIV 1-2 Western Blot Assay. October 2021. Available from: https://jmitra.co.in/wp-content/uploads/2021/10/Manual-HIV1-2WesterBlot.pdf
- National AIDS Control Organization (NACO). National Guidelines for HIV Testing. April 21, 2016. Available from: http://www.naco.gov.in/sites/default/files/National_Guidelines_for_HIV_Testing_21Apr2016.pdf
- HIV-1/HIV-2 Rapid Screen [Internet]. Rochester, NY: University of Rochester Medical Center; [Accessed 30 May 2024]. Available from: https://www.urmc.rochester.edu/encyclopedia/content.aspx?contenttypeid=167&contentid=hiv_hiv2_rapid_screen
- MP Biomedicals. HIV Blot 2.2 CE Assay Instruction Manual. September 2019. Available from: https://www.mpbio.com/media/document/file/manual/dest/d/x/0/9/2/DX092019-EN-HIV-Blot-2.2-CE-0711030-Manual.pdf
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