COVID-19 Antibody Tests | IgM & IgG Antibody Tests

COVID-19 Antibody Tests

Clinic Appointments

Our COVID-19 antibody test can help identify if you have previously been exposed to COVID-19. A venous blood sample is sent to our partnered laboratory for analysis with results provided within 24 hours.

All of our tests are carried out by our trained registered nurses in clinic.

COVID-19 Antibody Test - IgG & IgM Antibody Test

It has become increasingly important for the swift testing of individuals who believe that they may have come into contact with the virus.

COVID-19 Antibody IgG/IgM Venous Blood Test - £119

A simple blood test taken by our registered nurses in clinic in which you will receive your test results via email within 24 hours from the time your samples arrive at the lab. You will also have access to our team of nurses to discuss the results if you want to.

We’ve partnered with an UKAS registered laboratory to do our testing.
Results provided 24hrs from the time your samples arrive at the lab
You’ll have access to our nurse helpline should you have further questions or concerns.
The antibody tests for specific “IgG” & “IgM” COVID-19 antibodies.
Results available to Public Health England.
One transparent price which includes the test, clinic appointment and follow up advice.
99.6% accurate.
Certificate provided for travel if required from our partnered laboratory

Please note if you do not wish to have your results shared with Public Health England you should not have the test. The laboratory will provide a qualitative result; reported as Negative, Positive or Equivocal with a comment and not quantitative/number.

What is IgM?

Immunoglobulin M (IgM) is the largest immunoglobulin in humans and is the first antibody to be produced upon infection. Since it has multiple antigen binding sites, it can be thought of as a ‘general’ antibody and is compatible with many pathogen species/types. In the case of COVID-19, IgM levels in the blood rise to a detectable level 3-7 days after infection, as symptoms begin to appear.

What is IgG?

Immunoglobulin G (IgG) is a smaller structure and is produced in response to a specific antigen on the pathogen. Its levels rise later than IgM (>7 days) and indicates exposure to the SARS-CoV-2 sometime previously.

IgM Positive - what does that mean?

The result is positive for SARS-COV-2 virus specific-IgM antibodies and is indicative of early phase primary COVID-19 infection. Results from antibody testing should not be used as the sole basis to diagnose or exclude SARS-CoV-2 infection or to inform infection status, a follow-up testing with a molecular diagnostic (PCR) test should be considered to rule out infection in these individuals especially if exhibiting any symptoms.

This test should be interpreted by a health care professional in the context of patient history and symptoms.

IgG Positive - what does that mean?

Positive result indicates previous exposure to SARS-COV-2, this antibody test is not a diagnostic tool for active infection. This test should be interpreted by a health care professional in the context of patient history and symptoms.

Negative result - what does that mean?

An absence of antibodies means that it is likely that you have NOT had COVID-19. An absence of antibodies infers an absence of immune defence to further coronavirus infections.

What is the COVID-19 Antibody IgG & IgM Blood Test?

COVID-19 Antibody test detects the presence of the SARSCoV-2 specific IgG and general IgM for the qualitative diagnosis of early and late stage COVID-19. As mentioned, IgG is specific to SARS-CoV-2 and confirms secondary illness (usually >7 days), whereas IgM confirms primary illness (3-7 days). Both are elevated in the secondary illness and can be used to confirm diagnosis.

Technical data for COVID-19 antibodies:

Accuracy: 99.6%
Specificity: >99% while showing no cross-reactivity to non-SARS coronaviruses or other medical conditions.

How does our COVID-19 Antibody Testing service work?

Please give us a call to arrange a clinic appointment.

Our experienced registered nurses will perform your test in clinic.

Nurse will ask you to fill out a consent form.

The nurse will provide your results within 10 minutes (same day) if you have booked a rapid test or within 24 - 48 hours if you have booked a venous blood lab test.

Partnership with a UKAS registered laboratory for COVID-19 antibody testing.

We can provide COVID-19 antibody test certificates for travel at no additional cost. IgM & IgG venous blood test is suitable for travel.

Trusted by patients. Thousands of happy customers that have used our service.

To arrange a COVID-19 antibody test please call 0203 974 6950

Our Travel Clinics

Chiswick, London

Chiswick Studios, 9 Power Road
Chiswick W4 5PY

Orpington, Kent

Orpington Health and Wellbeing Centre. 19 Homefield Rise
Orpington BR6 0FE.

Dartford, Kent

(Mobile Testing Unit)
Large Visitor Car Park, Crayford Stadium Stadium Way, Crayford DA1 4HR

Sandwich, Kent

(Mobile Testing Unit)
Large Visitor Car Park, Discovery Park, Ramsgate Rd, Sandwich CT13 9FF

Cobham, Surrey

(Mobile Testing Unit)
Hilton Cobham, Seven Hills Rd, Cobham KT11 1EW

Monmore Green, Wolverhampton

(Mobile Testing Unit)
Monmore Green Stadium, Sutherland Ave, Monmore Green, Wolverhampton WV2 2JJ

Southampton

Hilton Car Park at the Ageas Bowl, Botley Rd, West End,
Southampton SO30 3XH

Heathrow, London

Holiday Inn M4 Jct.4, Sipson Road, Heathrow Airport
West Drayton, London UB7 0HP

More clinics opening soon...

FAQ

frequently asked questions

What is the antibody test for?

The test looks for the presence of antibodies (produced by people with the virus to counteract the virus) against the COVID-19 virus.

Why would I do an antibody test?

To see you if you previously had COVID-19 and may have some immunity from it.

How much does it cost?

We charge each person £119 for a venous blood test.

How do I pay?

Please fill out a form below and we will give you. We will need to ask you questions around your current symptoms and arrange time/date for a nurse to visit you at home.

When will I get my results?

With the venous blood lab tests it will take 24 hours from the time your samples arrive at the lab to get your results usually 6.30PM the next day. You will receive your test results via email. You can call us on 0203 974 6950 to discuss your test results.

Will I be immune to COVID-19 after I test positive for IgG antibodies?

The link between the presence of antibodies and immunity is not proven. A positive test result for antibodies does not necessarily mean that you are immune to COVID-19. However, as we learn more about COVID-19 you will be in a better position to understand the implications of your test results.

Please follow government advice here

How reliable are the tests?

Venous Blood Lab Tests: In clinical tests the Platelia SARS-CoV-2 Total Ab test demonstrated >99% specificity for SARS-CoV-2 while showing no cross-reactivity to non-SARS coronaviruses or other medical conditions.

In a study of PCR-positive patients, the assay detected antibodies in 100% of patients that were collected and tested between 9 and 22 days after onset of symptoms.

PLEASE NOTE: The link between the presence of antibodies and immunity is not proven. A positive test result for antibodies does not necessarily mean that you are immune to COVID-19. However, as we learn more about COVID-19 you will be in a better position to understand the implications of your test results.

Please follow government advice here

What is the difference between PCR and Antibody testing?

A PCR test involves analysing a sample collected from deep inside the nose or the back of the throat by a swab or the sample might be saliva or other fluid. The test can take from less than an hour to several days to get a result.

Antibody testing looks for the presence of antibodies (produced by people with the virus to counteract the virus) against COVID-19 virus.

Further advice on PCR & Antibody testing can be found on the government website here

Do lockdown rules apply if I am immune?

Following any antibody test you must still follow government advice on social distancing, hand-washing and isolation.

Having antibodies simply makes it more likely that you will not have a second infection or, failing that, that a second infection would be milder compared with a similar person who has no such antibodies. However, it is still not proven that you immune from COVID-19 once you have developed the antibodies.

Can you test my children?

Unfortunately we can only tests adults. Anyone over the age of 16 we can test.

What do our patients say?

Fantastic Service

My partner was really ill back in March with suspected Covid-19. I had extremely mild symptoms around the same time. Unfortunately the GP couldn’t get a test out to us so we never knew for sure. He is a mechanic and has now returned to work so we were keen to know If he had definitely had it. I heard Wren Healthcare were offering these tests where we could find out on the spot! A nurse carried out a test on both of us and turns out we both had the virus back in March. Fantastic service and I would definitely recommend!

First class! Highly recommend

I wanted to take an antibody test after experiencing all known symptoms in early March. After extensive research into a number of companies, I landed at Wren Healthcare and need look no further. Their first-hand knowledge, expertise and support was second to none. It was confirmed after a 5-10 minute test I had antibodies for COVID-19. 5* service (you don’t even need to leave the house). Highly recommend.

COVID-19 Antibody Testing

Me and my family had our COVID-19 testing for peace of mind and to allow some of us to go back to work. The process was quick and easy, the nurses were extremely professional and health and safety conscious. The whole process took around 15 minutes and I could leave with my results at the end. I would highly recommend Wren Healthcare COVID-19 testing to anyone who is considering being tested.

Coronavirus Test

I recently had the coronavirus antibodies test and was very impressed with the level of professionalism i received. I wasnt sure how it would work but i was put at ease with how brilliant the nurses were and how easy it was. The process was explained to me beforehand and all measures were taken to ensure optimum hygiene throughout. I would recommend this to anyone thinking of having the test themselves.

Excellent service!

Great customer contact. Wren called within 24hrs & booked home appointment for next day. The nurse arrived promptly & was professional & absolutely lovely. Took all the anxiety of having a Covid test away. Highly recommended.

COVID-19 PCR Test for Travel

Many airlines and countries are now requiring individuals to have a PCR test before they travel in order to rule out an active COVID-19 infection. We can help provide travel certificates within 24 hours from the time your samples arrive at the lab (next day results).

We’ve partnered with an UKAS registered laboratory to do our testing.
COVID-19 PCR Test approved by Public Health England.
Results and certificate provided via email within 24 hours from the time your samples arrives at lab (next day results).
You’ll have access to our nurse helpline should you have further questions or concerns.
99% accuracy.

What is a COVID-19 PCR test?

A PCR test looks for the presence of genetic material from the COVID-19 virus within a swab or saliva sample. These tests are commonly referred to as polymerase chain reaction (PCR) tests. Antigen tests look for parts of the virus.

What does the COVID-19 PCR test involve?

The COVID-19 PCR test involves a swab sample to be collected and sent back to our partnered laboratory for testing.

PCR swabs are being used to rule out COVID-19 infection before travel or resuming other activities. We can issue certificates for travel within 24 hours from the time your sample arrives at the lab.

Who are we?

Wren Healthcare is a CQC registered nurse-led healthcare provider, founded by clinical nurse specialists. We work with the NHS, private healthcare & commercial organisations supporting them with our community nursing services.

Following the COVID-19 outbreak we are providing a community COVID-19 antibody testing service for members of the public that wish to see if they’ve previously been exposed to COVID-19.

To enquire about a COVID-19 PCR test for travel, please fill out our form below:

You can also call
0203 974 6950
to book an appointment

Our offices are open Monday - Friday 9am - 5pm & Saturday 9am - 5pm

Useful Links:

To arrange a COVID-19 PCR test for travel please call 0203 974 6950

COVID-19 Antibody Tests

Clinic Appointments

COVID-19 Antibody Test - IgG & IgM Antibody Test

COVID-19 Antibody IgG/IgM Venous Blood Test - £119

How does our COVID-19 Antibody Testing service work?