Attomarker Covid-19 Antibody Spectrum Test - Includes a results explanatory call by our expert GP

- A postal home testing kit, delivered directly to you

- A simple, minimally invasive home sample collection using a Tasso device

- A detailed results report, outlining antibody levels and functional response

- A 10-minute follow-up call with our Long Covid specialist GP, Dr Selina Shaw, to review and interpret your results

The test evaluates both the level (quantity) and functional quality of your antibodies across multiple Covid-19 variants, providing a more detailed picture than standard antibody tests.

Variants tested are subject to change over time. As of March 2026, the panel includes:

Wuhan; Alpha; Delta; BA.1; BA.2; BA.5; BA.2.12.1; BA.2.75; CH.1.1; BQ.1.1; XBB.1.5; EG.5.1; JN.1; KP.3; XEC

Once you have completed your test and returned your sample, it will be processed by the laboratory. This typically takes around 2–3 weeks from the time the lab receives your sample.

We will then send you a detailed results report outlining your antibody levels and functional response across the variants tested.

You will also have a 10-minute follow-up call with our Long Covid specialist GP, Dr Selina Shaw, who will talk you through your results and answer any questions.

No. This test does not diagnose Long Covid. It provides immune profiling information that can help inform clinical understanding and guide further discussion.

Booking tests directly from our website is ideal if you are already certain of your requirements - for example, if you have researched your needs carefully or if a healthcare professional has recommended specific tests.

However, if you are unsure, or currently unwell, a Long Covid Deep Dive may be a more appropriate course of action. In this setting, our Long Covid expert GP DrShaw can assess you and your health, and together you can decide whether tests are necessary and, if so, which are most appropriate and cost-effective from our catalogue of tests.