Covid-19 Antibody Testing
Covid-19 antibody tests can be used to detect whether you have any Covid-19 antibodies in your blood. If you have not had the vaccine and your results show evidence of antibodies, then it is likely that you have been previously exposed to the virus – this will offer you some level of protection against Covid-19 in the future.
We recommend antibody testing only for people who have had symptoms of possible infection, more than 14 days previously. Or in some circumstances following a positive rt-PCR result. It is not suitable for general screening of people who have had no symptoms. The test has limitations that can make it difficult to interpret.
We currently offer 3 types of Covid-19 Antibody Tests; an instant antibody test, a lab-based ELISA antibody test and a spike protein antibody test. FInd more details on each below.
Instant Antibody Testing
This test uses a small blood sample taken via a finger prick by a nurse or doctor. During the same appointment, we will take the blood sample, analyse the outcome and share the results. Providing you with instant confirmation of presence of IgM / IgG antibodies.
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Laboratory Antibody Testing (ELISA)
This test uses a venous blood sample, taken by a doctor or nurse, which is sent to an accredited laboratory for analysis. Your results will be provided to you in 2-3 days.
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Roche: Elecsys® Anti-SARS-CoV-2 S (Spike) Antibody Testing
As well as looking for evidence of previous infection, this blood test can also indicate whether a person has made an immune response to the COVID-19 vaccine. A blood sample, taken by a doctor or nurse, is sent to a laboratory for analysis and will provide a quantitative level.
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FAQs
Antibody testing is to detect antibodies and would not determine if you do or do not have covid-19. If you think you may have covid-19 you need a PCR test. We have many different turnaround times for this service and the price is reflective of how quickly you would like the results.
A positive antibody result provides evidence of previous Covid-19 infection. It does not mean you are currently infectious but that you have had coronavirus at some point in the past.
Having antibodies in your body does suggest a level of immunity. Opting for an ELISA antibody test rather than the instant antibody test will provide more detail regarding quantities of antibodies which some may find useful as to the level of protection.
An antibody test is to detect Covid-19 antibodies in your body. When you get an infection, your body creates antibodies to fight the infection. These stay in your body for a varying time afterward which is one of the ways your body builds up immunity. You may need an antibody test for a number of reasons; confirming a past infection, for International travel and/ or a work requirement.
If you’ve had the Covid-19 vaccine we can assume you have built up some level of immunity. 2-doses offer maximum protection, however, most Covid-19 vaccines offer a high level of immunity from the first vaccine. You could do an antibody test out of curiosity but we don’t tend to do this too frequently.
No, you will need to do a rt-PCR test to confirm if you currently have Covid-19. Antibody test for past infection not current infection.
Our Patients Speak for Us
Nicholas Grundy
I recently sought treatment at Fleet Street Clinic for painful ears; I was quickly diagnosed by Dr Hartmann. He prescribed ear drops and arranged an appointment for me a week later with Lucy Mildren. Within a week my ears were better. Everything was very efficient and I was treated with care and skill.
Hareen De Silva
Fantastic front of house staff. Dr Levy was brilliant during my appointment. Nurse Chiara gave me my travel vaccinations and was extremely professional and knowledgeable.
Barry Milton
Excellent and efficient service from reception to consultation. Arranged good contact with my local GP which has enabled me to complete my treatment early next week.
Iain Guest
I received a first dose of the QDenga vaccine recently from Nurse Becky Arrell at the Fleet Street Clinic. She was quick, efficient, friendly and very knowledgeable. The QDenga is not yet available in the US, where I live, and I'm heading off to South Asia feeling reassured. I highly recommend the Clinic to anyone traveling to far-off lands!
Sarah King
Fleet Street Clinic is amazing! The Reception staff are welcoming and efficient. The nurses Lucy and Becky are skilled and very friendly. Dr Sally and Dr Belinda are both incredible -the best GPs I have ever met. I am so lucky this is my local clinic.
Tess Kokkinou
I visit twice a week to see Andrew Doody at Fleet Street clinic for my back, he has a great bedside manner, he listens and understands when you tell him about your pain. The staff at reception are amazing too very friendly.
Cian Haynes
I highly recommend Fleet Street Clinic for travel vaccines. The experience was smooth and professional. Chiara was incredibly knowledgeable, patient, and reassuring. She thoroughly explained each vaccine and made me feel at ease. The vaccinations were quick and relatively painless, with excellent aftercare advice. I feel well-protected for my travels thanks to Chiara and the team!
Nay Chadbourne
Have had all my work travel vaccines at FSC and they have always been exemplary. Easy to book appointments, pleasant reception staff (both over email and phone) and appointment times to suit me. Never been kept waiting past my time and quick/easy vaccines done. Highly recommend.
Mark Tebbit
On repeated occasions over the last year, I have received A1 treatment from the Fleet Street Clinic. Short-notice appointments, face to face and on the phone, for emergency conditions and quick prescriptions from excellent doctors have helped me enormously. The Reception Team are also highly professional. I couldn't recommend it more strongly.
Geoff Neville
Always responsive and focused. Strong customer service culture. Have a 10 year plus relationship and never a glitch.