Chronic Fatigue Syndrome Nurse Kit

A nurse home-visit blood test screening four possible contributors to persistent fatigue, including Epstein-Barr virus, inflammation, vitamin D and immune cell counts.

Subscription available

Sample: Blood
Collection: Nurse kit: venous draw by a nurse, post to lab
Results in: 5 days
Biomarkers: 4

Tests for

C Reactive Protein
Vitamin D
Epstein-Barr Virus
Lymphocytes (CD4, CD8)

Compare Health Test Score Nurse home-visit fatigue screen, above typical pricing

£295.00

Buy now — £295.00

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Test specifications

Provider: Better2Know
Sample type: blood
Collection method: nurse kit: venous draw by a nurse, post to lab
Turnaround time: 5 days
Biomarkers tested: 4
At-home test: No
Doctor reviewed: No
Gender focus: Both

What's tested

4 biomarkers as listed by Better2Know.

Gut Inflammation

C Reactive Protein

Vitamins

Vitamin D

Epstein-Barr Virus
Lymphocytes (CD4, CD8)

About this test

This test looks at four things that can contribute to ongoing fatigue: Epstein-Barr virus antibodies, a marker of inflammation (CRP), vitamin D level, and lymphocyte counts, which relate to immune function. It is aimed at people who have been feeling unusually tired for an extended period and want to check some of the more common underlying causes before or alongside seeing a doctor about chronic fatigue or ME.

A nurse visits you at home to take the venous blood sample, which is then sent to the lab, with results typically available within five working days of arrival. At £295, this sits well above the typical price for energy and fatigue tests of similar depth that we track, which is the main factor behind its lower value for money score.

It scores reasonably for clinical depth, since four markers is a moderate spread for this category, and well for clarity, with a full biomarker list and stated turnaround published. It scores lower on collection convenience, since it needs a booked nurse visit rather than a simple postal sample, and on results and follow-up, since doctor review of your result is not confirmed as standard; a doctor consultation is arranged only if the results point to a problem.

Who is it for?

This suits you if you have had persistent, unexplained fatigue for some time and want to check for a small group of common contributing factors, such as a past Epstein-Barr infection, low vitamin D, inflammation or an immune-system marker, without needing to first arrange a GP blood test. It is not a diagnosis of chronic fatigue syndrome or ME, and if your fatigue is severe or worsening, seeing a GP directly is the more appropriate first step.

If cost is a concern, weigh up whether a smaller, targeted test, such as a standalone vitamin D or cholesterol check, would answer your immediate question more cheaply than this four-marker panel.

How it works

A nurse visits you at home to take a venous blood sample, which is then sent to Better2Know's laboratory for analysis of all four markers. Results are typically available within five working days of the sample reaching the lab, and you will be notified by phone, email or text, with full results in your online patient area. If a problem is identified, Better2Know can arrange a private doctor consultation to discuss further testing or treatment.

Pros & cons

Pros

Nurse comes to you, no need to travel to a clinic
Covers four different possible contributors to fatigue in one test
Clear published biomarker list and turnaround time

Cons

Priced well above similar energy and fatigue tests we track
Five working days is slower than many single-marker tests
No confirmed doctor sign-off before you see your result

Our editorial score

Compare Health Test Score Nurse home-visit fatigue screen, above typical pricing

Editorial confidence: 9.0/10

This nurse home-visit kit tests four markers linked to persistent fatigue, including Epstein-Barr virus, an inflammation marker, vitamin D and lymphocyte counts, for £295. That is well above the typical price for similarly sized energy and fatigue tests we track, and results take five working days once the lab has your sample.

Score breakdown

Clarity and documentation 9.0/10

The listing publishes a detailed description, the full biomarker list, a stated turnaround, clear collection options, the sample type; it does not state what the report looks like.
Clinical depth 5.8/10

4 biomarkers, placing it in the 22nd percentile of energy fatigue tests we track.
Collection convenience 8.0/10

A blood sample taken at home by a visiting nurse or phlebotomist; with a venous or clinic option as well; a home nurse visit is offered; results in around 5 days, slower than similar tests.
Results and follow-up 3.0/10

Results are not doctor-reviewed and no consultation is included; the provider does not describe the report format.
Trust signals 6.5/10

Trustpilot 4.2 from 775 reviews; CQC registered; trading 18+ years.
Value for money 2.0/10

£295.00 against a median of £102.00 for the 8 similarly sized energy fatigue tests we track (+189%).

Calculated 13 September 2026 from the facts we hold about this test and provider, using our published scoring formula. Scores are not hand-edited.

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