Description
Tuberculosis screening is important for diagnosis, contact tracing and common pre-employment or travel requirements, helping identify infection early so it can be managed effectively.
About the TB (Tuberculosis) Test
This test screens for tuberculosis (TB), a bacterial infection that mainly affects the lungs but can involve other parts of the body. Testing may use a blood-based method (such as an IGRA) or other approaches to identify current or latent infection. It is valuable for people with symptoms such as a persistent cough, for those who have been in contact with TB, and for pre-employment, study or travel requirements.
Preparation and turnaround
The preparation depends on the test method used; a blood-based TB test requires a simple venous sample with no fasting, while other methods may differ. Our team will explain exactly what is involved when you book. Results timing varies by method and will be confirmed at booking, with a doctor guiding interpretation and any next steps.
Frequently asked questions
What is latent TB?
Latent TB is a dormant infection that causes no symptoms and is not contagious, but can become active later. Screening helps identify it so it can be managed.
Why might I need a TB test?
Common reasons include symptoms such as a persistent cough, contact with someone who has TB, or pre-employment, study and travel requirements.
What does the test involve?
Depending on the method, it may be a simple blood test or another approach. We will explain the details when you book.
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