Aspergillus fumigatus IgG | Aspergillus Intolerance

Aspergillus fumigatus IgG | Aspergillus Intolerance


The Aspergillus fumigatus IgG blood test measures specific antibodies produced by your immune system in response to Aspergillus exposure. Raised IgG levels may indicate a chronic or previous fungal infection, particularly affecting the lungs. This test is often recommended for individuals with persistent cough, breathlessness, or suspected allergic or chronic pulmonary aspergillosis. It supports doctors in understanding ongoing immune responses rather than recent exposure.

Parameters Covered

Aspergillus fumigatus IgG

What the Test Measures

This test measures the level of IgG antibodies against Aspergillus fumigatus in your blood. IgG antibodies indicate long-term or past exposure and help assess chronic fungal infections rather than immediate allergic reactions.

Turnaround Time for Results


Leicester: Most results are available within 1–2 working days (some tests may take longer)
Outside Leicester: Results are typically available within 2–4 working days (some tests may take longer)
Certain parameters: Some specialised tests may take 2–3 weeks to process.

How Results Are Delivered

Your personalised report will be securely sent to your registered email address.