Immunity & Allergy

Check markers of immune function and nutrition. We test immune cell function, 300+ allergens and key nutritional markers.

Specialist Review

  • Consultant Immunologist Consultation
  • Detailed Clinical Examination
  • Results Interpretation

ALEX Panel

  • 300+ Individual Allergens
  • Molecular Diagnostics
  • Food & Environmental Triggers

Cellular Health

  • T-Cell & B-Cell Analysis
  • Inflammatory Markers (CRP)
  • Micronutrient Mapping
General Medical Council registered doctors

Est. 1984

Care Quality Commission

As Featured In

Immunity health MOT in London

Immunity and allergy screening at Medical Express Clinic is for people with recurrent infections, slow recovery from illness, persistent fatigue with no clear cause, or suspected allergies.

The Immunity MOT goes beyond basic blood counts to look at the cellular and molecular drivers of your health.

Immunity Basic costs £999 and includes a GP physical examination, a deficiency panel covering vitamin D, B12, zinc and magnesium, metabolic and thyroid profiling, and inflammatory markers including CRP and ESR.

Immunity Plus costs £1,599 and adds a consultant immunologist consultation, T-cell and B-cell subset analysis and the ALEX allergy panel covering over 300 allergens.

Standard immunity screening blood markers return within 3 to 5 working days, while the ALEX allergy panel and T-cell and B-cell analysis take 7 to 14 working days.

Immunity screening does not need a GP referral, and you can send an enquiry or call 0207 499 1991 to arrange an appointment at 117a Harley Street, London, Monday to Friday.

Services and prices

How much does immunity screening cost in London?

Immunity screening at Medical Express Clinic costs £999 for Immunity Basic, covering a GP physical examination, deficiency panel, metabolic profile and inflammatory markers, or £1,599 for Immunity Plus, which adds a consultant immunologist review, the ALEX allergy panel of 300+ allergens and T-cell and B-cell analysis.

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Immunity Basic

£999
  • GP Physical Exam
  • Deficiency Panel
  • Metabolic Profile
  • Inflammatory Markers

Immunity Plus

£1,599
  • Consultant Immunologist Review
  • ALEX Allergy Panel (300+)
  • Cellular T/B Analysis
  • Full Nutritional Screen

Screening Options

Immunity Basic

Focuses on deficiencies (Vitamin D, B12, Zinc, Magnesium) and core inflammatory markers that affect daily immunity.

£999

Immunity Plus

Adds a consultation with our Consultant Immunologist and the comprehensive ALEX Allergy Panel (300+ allergens).

£1,599

What We Test

  • •Cellular: T-Cell and B-Cell subsets (Immunity Plus).
  • •Allergy: Over 300 allergens (Pollens, Foods, Dander, Mites).
  • •Nutritional: Zinc, Magnesium, Selenium, and Vitamin D.
  • •Hormonal: Full thyroid and metabolic profiling.
  • •Inflammatory: High-sensitivity CRP and ESR levels.
Immunity Enquiry

Request Appointment

Clinical lead
Dr Scott Pereira MA, MB, B Chir, PhD, FRCPath

Dr Scott Pereira MA, MB, B Chir, PhD, FRCPath

Immunology & Allergy • GMC 1524080

“Dr Pereira is a consultant immunologist with over 30 years of experience in complex allergy diagnosis, allergic rhinitis, urticaria and allergen desensitisation (immunotherapy).”

FAQs

Immunity screening FAQs

What does the immunity screening test for?

The Basic tier covers nutritional deficiencies that affect immunity (vitamin D, B12, zinc, magnesium), inflammatory markers (CRP, ESR), metabolic profiling, and thyroid function. The Plus tier adds a consultation with a consultant immunologist, T-cell and B-cell subset analysis, and the ALEX allergy panel covering over 300 individual allergens.

Who should consider immunity screening?

Anyone experiencing recurrent infections, slow recovery from illness, persistent fatigue with no clear cause, or suspected allergies. It is also relevant after prolonged illness where immune function may have been affected.

How quickly will I get results?

Standard blood markers return within 3-5 working days. The ALEX allergy panel and T-cell/B-cell analysis (Immunity Plus) take 7-14 working days due to the specialist laboratory processing involved.

Do I need a GP referral?

No referral is required. Send an enquiry or call 0207 499 1991.

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