Purpose of the Test: TB Gold Quantiferon is an advanced blood test used to detect latent or active Tuberculosis (TB) infection by measuring the immune response to TB-specific antigens.
Why is this test done?
Screening for Tuberculosis infection
Detecting latent TB before symptoms appear
Pre-employment or visa medical screening
Testing individuals with weakened immunity
Monitoring people exposed to TB patients
Symptoms & Conditions Associated:
Persistent cough
Fever and night sweats
Unexplained weight loss
Fatigue
Close contact with TB patients
Advantages of Quantiferon TB Gold:
Highly specific and accurate
Single blood sample required
No need for return visit unlike skin tests
Not affected by prior BCG vaccination
Preparation:
No fasting or special preparation required.
Reporting Time:
Usually 3–5 working days.
Note:
Test results should be interpreted along with clinical findings and medical history by a healthcare professional.