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Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD)

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Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD)
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Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD), in Bangalore

Measures immune release of interferon-gamma to detect whether your body has been infected with tuberculosis bacteria.

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Blood
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What is a Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) Test in Bangalore ?

The Quantiferon (T.B. GOLD) test measures interferon-gamma, a protein released by your white blood cells when they recognize tuberculosis bacteria. It shows whether your immune system has been sensitized to TB. This helps detect latent TB infection and can support diagnosis of active disease when combined with other tests. Doctors use it for screening people exposed to TB, for pre-treatment checks before immunosuppressive therapy, and for contact tracing. The test is a blood test and usually gives results faster than a skin test. Results are interpreted alongside symptoms, chest X-rays, and other lab tests. It can be less reliable in people with weakened immune systems or very recent exposure.

Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) Test Preparation in Bangalore

No special preparation is required.

Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) Test Parameters in Bangalore

The Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) test evaluates various parameters related to the different components. Here are the main parameters that are checked in the test:

  • Single test

Why Take a Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) Test in Bangalore ?

Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) is used in TB screening panels and pre-treatment screening. Doctors may order it for people with a persistent cough, fever, night sweats, weight loss, or known exposure to TB. It helps detect latent TB infection and supports diagnosis of active disease when paired with imaging and cultures. Abnormal results can result from true TB infection, recent exposure, or altered immunity from illnesses or some medications. A family history of TB or travel to high-risk regions makes testing more important.

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Frequently asked questions

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What is a QuantiFERON TB gold test for in Bangalore?plus

The QuantiFERON-TB Gold test is a blood-based interferon-gamma release assay that detects immune responses to Mycobacterium tuberculosis–specific antigens. It’s used primarily to identify latent TB infection and to screen people at risk (healthcare workers, contacts, or before immunosuppressive therapy). It helps guide further evaluation, but cannot by itself distinguish latent infection from active tuberculosis disease.

What is a TB gamma interferon QuantiFERON test in Bangalore?plus

QuantiFERON‑TB Gold is a blood-based interferon‑gamma release assay (IGRA) that measures interferon‑gamma released by a person’s T cells after exposure to Mycobacterium tuberculosis–specific antigens. A single blood draw is incubated with antigens; results are reported as positive, negative, or indeterminate. It detects TB infection (latent or active but cannot distinguish them), is less affected by prior BCG vaccination, and may be unreliable in immunosuppressed patients.

What if QuantiFERON TB Gold is positive in Bangalore?plus

A positive QuantiFERON indicates TB infection but cannot distinguish latent from active disease. Next steps: clinical assessment and chest X‑ray, sputum testing (microscopy/culture or NAAT) to exclude active TB. If active disease is ruled out, discuss latent TB treatment options (e.g., isoniazid or rifampin regimens), evaluate liver function and drug interactions, assess contacts, and consult a TB specialist or public health authority.

What is TB Gold test price in Bangalore?plus

TB Gold (IGRA/QuantiFERON) costs vary by country and lab. Typical private-lab ranges: India ≈ ₹1,500–5,000; United States ≈ $50–200; UK/private clinics ≈ £40–150. Public health services often provide it free or it may be covered by insurance. Prices depend on the laboratory, location and billing—confirm the exact cost with your local testing center or insurer.

What happens if I test positive for TB in Bangalore?plus

If you test positive for TB, clinicians will do further tests (chest X‑ray, sputum or molecular tests) to distinguish latent from active disease. Latent TB often gets preventive antibiotics for several months. Active TB requires multi‑drug therapy for at least six months, possible initial isolation, public‑health follow‑up with contact tracing, and regular monitoring for treatment response and side effects.

How much does QuantiFERON TB Gold cost in Bangalore?plus

QuantiFERON‑TB Gold pricing varies by country, lab and insurance. Typical private costs: United States about $100–$200; United Kingdom roughly £40–£120 for NHS/private testing; India around ₹2,000–4,000 at commercial labs. Insurance or national health systems may reduce or cover fees. Check local laboratories or your insurer for exact, up‑to‑date pricing and any additional clinic or processing charges.

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I had been on antibiotics for ten days and my doctor wanted Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) to confirm treatment success. GetVisit, home collection, report confirmed clearance. My doctor closed the treatment course confidently.

Faisal Venkat

Bangalore

starstarstarstarstar

My son had a persistent fever for three days. GetVisit's service in HSR Layout, Bengaluru was excellent, no travel, no waiting rooms. His paediatrician ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). I booked GetVisit because I couldn't take a sick child to a lab. Technician arrived quickly, gentle with my son, report helped start the right treatment.

Charu Pawar

Bangalore

starstarstarstarstar

Annual preventive screen included Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Zaheer Murthy

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Sanjay Patel

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Komal Solanki

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Shruti Sheikh

Bangalore

starstarstarstarstar

Pre-employment health clearance required Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Rajesh Venkat

Bangalore

starstarstarstarstar

I came down with high fever and joint pain suddenly and my doctor ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) to pinpoint the cause. GetVisit had a same-day appointment. Report by evening and the right treatment could start without delay.

Swati Mukherjee

Bangalore

starstarstarstarstar

My doctor ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) as part of investigating lymph node swelling. The phlebotomist from GetVisit visited me in Jayanagar, Bengaluru, on time and professional. Used GetVisit, professional home collection, detailed report, helped my specialist narrow down the diagnosis quickly.

Meena Pillai

Bangalore

starstarstarstarstar

I needed Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) before travelling to a country with a health certificate requirement. GetVisit, quick appointment, digital report easy to carry on my phone. Cleared for travel.

Lakshmi Menon

Bangalore

starstarstarstarstar

I had been on antibiotics for ten days and my doctor wanted Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) to confirm treatment success. GetVisit, home collection, report confirmed clearance. My doctor closed the treatment course confidently.

Faisal Venkat

Bangalore

starstarstarstarstar

My son had a persistent fever for three days. GetVisit's service in HSR Layout, Bengaluru was excellent, no travel, no waiting rooms. His paediatrician ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). I booked GetVisit because I couldn't take a sick child to a lab. Technician arrived quickly, gentle with my son, report helped start the right treatment.

Charu Pawar

Bangalore

starstarstarstarstar

Annual preventive screen included Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Zaheer Murthy

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Sanjay Patel

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Komal Solanki

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Shruti Sheikh

Bangalore

starstarstarstarstar

Pre-employment health clearance required Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Rajesh Venkat

Bangalore

starstarstarstarstar

I came down with high fever and joint pain suddenly and my doctor ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) to pinpoint the cause. GetVisit had a same-day appointment. Report by evening and the right treatment could start without delay.

Swati Mukherjee

Bangalore

starstarstarstarstar

My doctor ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) as part of investigating lymph node swelling. The phlebotomist from GetVisit visited me in Jayanagar, Bengaluru, on time and professional. Used GetVisit, professional home collection, detailed report, helped my specialist narrow down the diagnosis quickly.

Meena Pillai

Bangalore

starstarstarstarstar

I needed Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) before travelling to a country with a health certificate requirement. GetVisit, quick appointment, digital report easy to carry on my phone. Cleared for travel.

Lakshmi Menon

Bangalore

starstarstarstarstar

I had been on antibiotics for ten days and my doctor wanted Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) to confirm treatment success. GetVisit, home collection, report confirmed clearance. My doctor closed the treatment course confidently.

Faisal Venkat

Bangalore

starstarstarstarstar

My son had a persistent fever for three days. GetVisit's service in HSR Layout, Bengaluru was excellent, no travel, no waiting rooms. His paediatrician ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). I booked GetVisit because I couldn't take a sick child to a lab. Technician arrived quickly, gentle with my son, report helped start the right treatment.

Charu Pawar

Bangalore

starstarstarstarstar

Annual preventive screen included Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Zaheer Murthy

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Sanjay Patel

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Komal Solanki

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Shruti Sheikh

Bangalore

starstarstarstarstar

Pre-employment health clearance required Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Rajesh Venkat

Bangalore

starstarstarstarstar

I came down with high fever and joint pain suddenly and my doctor ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) to pinpoint the cause. GetVisit had a same-day appointment. Report by evening and the right treatment could start without delay.

Swati Mukherjee

Bangalore

starstarstarstarstar

My doctor ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) as part of investigating lymph node swelling. The phlebotomist from GetVisit visited me in Jayanagar, Bengaluru, on time and professional. Used GetVisit, professional home collection, detailed report, helped my specialist narrow down the diagnosis quickly.

Meena Pillai

Bangalore

starstarstarstarstar

I needed Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) before travelling to a country with a health certificate requirement. GetVisit, quick appointment, digital report easy to carry on my phone. Cleared for travel.

Lakshmi Menon

Bangalore

starstarstarstarstar

I had been on antibiotics for ten days and my doctor wanted Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) to confirm treatment success. GetVisit, home collection, report confirmed clearance. My doctor closed the treatment course confidently.

Faisal Venkat

Bangalore

starstarstarstarstar

My son had a persistent fever for three days. GetVisit's service in HSR Layout, Bengaluru was excellent, no travel, no waiting rooms. His paediatrician ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). I booked GetVisit because I couldn't take a sick child to a lab. Technician arrived quickly, gentle with my son, report helped start the right treatment.

Charu Pawar

Bangalore

starstarstarstarstar

Annual preventive screen included Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Zaheer Murthy

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Sanjay Patel

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Komal Solanki

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Shruti Sheikh

Bangalore

starstarstarstarstar

Pre-employment health clearance required Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD). GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Rajesh Venkat

Bangalore

starstarstarstarstar

I came down with high fever and joint pain suddenly and my doctor ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) to pinpoint the cause. GetVisit had a same-day appointment. Report by evening and the right treatment could start without delay.

Swati Mukherjee

Bangalore

starstarstarstarstar

My doctor ordered Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) as part of investigating lymph node swelling. The phlebotomist from GetVisit visited me in Jayanagar, Bengaluru, on time and professional. Used GetVisit, professional home collection, detailed report, helped my specialist narrow down the diagnosis quickly.

Meena Pillai

Bangalore

starstarstarstarstar

I needed Tuberculosis - Gamma Interferon - Quantiferon(T.B GOLD) before travelling to a country with a health certificate requirement. GetVisit, quick appointment, digital report easy to carry on my phone. Cleared for travel.

Lakshmi Menon

Bangalore