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Health guidanceUnited Kingdom with regional context

What is external quality assessment in tick-borne testing?

Laboratories compare performance on standard samples to identify method or interpretation problems beyond internal controls.

Reviewed by VuxLore® Knowledge Team For Everyone

Short answer

Laboratories compare performance on standard samples to identify method or interpretation problems beyond internal controls.

At a glance

Laboratories compare performance on standard samples to identify method or interpretation problems beyond internal controls. Use validated pathways interpreted with symptoms, timing and exposure.

Key takeaways

• Laboratories compare performance on standard samples to identify method or interpretation problems beyond internal controls.

• Use validated pathways interpreted with symptoms, timing and exposure.

• This article is educational and cannot diagnose, exclude or treat illness. Use NHS 111, a GP, emergency services or the corresponding local service according to symptom severity.

Direct answer

Laboratories compare performance on standard samples to identify method or interpretation problems beyond internal controls.

Use it in context

Use validated pathways interpreted with symptoms, timing and exposure.

Practical next step

This article is educational and cannot diagnose, exclude or treat illness. Use NHS 111, a GP, emergency services or the corresponding local service according to symptom severity.

Sources and further reading

National Institute for Health and Care Excellence: Lyme disease: diagnosis and management (NG95)

US Centers for Disease Control and Prevention: Testing and Diagnosis for Lyme disease

UK Health Security Agency: Lyme disease: management and prevention