NEW COVID-19 Immunity Tracker Test
AUTUMN SALE | Get 25% OFF all tests | Ends midnight Sunday 26th September
+ FREE delivery on all orders
- A highly accurate (99%) test for COVID-19 antibodies to the COVID-19 spike protein
- Provides a positive or negative result PLUS a numerical value so that you can track your immunity levels
- MHRA (UK Government) approved test for COVID-19 antibodies including IgG
- Home-to-Laboratory. No social interaction required.
- Customers must be aged 10 years or over to take this test.
Using a quick and easy finger-prick blood testing kit we can measure what’s going on in your blood. Receive your results within a day of testing via our secure online Wellness Hub.
The ideal time to start testing and tracking your levels is at least 3 weeks after your first and/or second vaccination or more than 14 days after Covid-19 infection.
Measuring COVID-19 Antibodies
COVID-19 antibodies increase after exposure to the COVID-19 virus and increase after your vaccination. If you have had symptoms of coronavirus then it is best to collect your blood sample more than 14 days after your symptoms started. If you have been vaccinated then it is best to collect your blood sample more than 21 days after your first vaccination. Test results will be described as either negative or positive and also given a numerical value. The test detects total COVID-19 antibodies to the spike protein.
Receive your test.
Order online and we’ll post your kit directly to your home.
Take the easy finger-prick blood test.
Collect 2-3 drops of blood and post your sample to our laboratory.
Receive your results.
You'll receive your positive or negative result via email.
Receive ongoing support for all our tests with our customer care team by your side.
What's In The Test?
What’s In The Test Kit?
Find out what level of protective antibodies you have following your vaccination against the COVID-19 Coronavirus and/or find out if you’ve already had COVID-19 Coronavirus from the comfort of your own home. It’s no extra cost to return your sample, as the home-to-laboratory testing kit includes a free prepaid envelope.
- A prepaid return envelope (UK only)
- Three single-use lancets
- One blood collection tube
- One plastic blood collection tube case
- Adhesive plasters
- Cleansing wipes
- Instructions for use
UK Government approved.
COVID-19 antibody test method and finger-prick blood collection approved by the MHRA (UK Government)
The test achieved 100% sensitivity and 99.8% specificity
We have 40 years of expertise in providing reliable and scientifically validated home-to-laboratory testing services.
At home testing kit.
Test whether you have been exposed to the Covid-19 virus from the comfort of your own home
What Our Clients Have to Say
YorkTest COVID-19 IgG Antibody Test results are provided for informational purposes only and are not a substitute for professional medical advice. You should not use this information for diagnosing or treating a medical or health condition. If you feel unwell or are worried that your symptoms are caused by COVID-19 then visit the NHS website or contact your GP. The COVID-19 Antibody test is designed to detect antibodies raised in response to the current versions of the UK approved vaccines (Pfizer/BioNTech, Oxford/AstraZeneca and Moderna), but may not detect antibodies to all variants of COVID-19.