COVID Rapid In-Clinic Antibody Test

With our antibody testing service, you can now find out if you have detectable antibodies for coronavirus (COVID-19).

Our antibody test will be a rapid antibody test, meaning you can now find out if you have detectable antibodies to COVID-19 within 15 minutes.

If you have antibodies to coronavirus (COVID-19), it would suggest you have previously been infected with it. The test cannot confirm when you had it or how long any antibodies may last. A simple finger-prick blood test taken by a clinician in one of our participating health clinics will give you a result within 15 minutes. Plus you’ll have access to our team of nurses to discuss the results if you want to.

The accuracy of our previous laboratory test and the new rapid test has been validated in different ways, so a direct comparison cannot be made. However, the rapid test offers a very high level of accuracy with the added convenience of getting a result within your 15-minute appointment.

In response to COVID-19 infection, most people will produce antibodies in the blood. These take some time to develop. If you have had symptoms of COVID-19 (new cough, fever, or change to your sense of taste or smell) this test should be completed a minimum of 20 days after the symptoms began.

This test can also be used by individuals who may not have developed any symptoms of COVID-19, but are interested in whether they have previously been infected.

Please note, that the presence of antibodies in your blood (a positive result) does not mean that you are protected from future COVID-19 infection or passing it onto others. As such you should continue to follow the current government guidelines around social distancing and self-isolation, regardless of your result.

How does our antibody testing service work?


Step 1: Make an appointment Book a 15 minute appointment at a ROSHNI health centre convenient to you. BOOK NOW


Step 2: Attend appointment and have a small amount of blood taken via a prick in your finger

Our clinician will talk you through the test and will use a device to create a small pin prick in your finger. They will then take a small amount of blood using a pipette to place onto the testing cassette. You will be able to see your result within minutes.


Step 3: Receive results

In addition to receiving your result during your appointment you will be sent results by secure email.

Your results and some personal data, such as name and date of birth, may be shared with Public Health England. This means these results will contribute to the national statistics on COVID-19.

A negative result means there was no evidence of previous COVID-19 infection detected in the blood. This most likely means you have not been infected previously.

However, we know that some individuals:

  • Do not produce an antibody response
  • Produce a short-lived antibody response
  • May produce a response which is not detectable

Step 4: Need extra support?

If you have further concerns or questions, you are entitled to a follow up call with our Anytime HealthLine service within 3 months of your appointment.


Coronavirus Rapid 15 Minute Antigen Test

If you need to quickly find out whether you or your loved ones are currently infected with Covid-19, then this is the test for you!

  • If you are traveling to the Canary Islands or Italy this is an approved test to provide on the arrival of a negative result.
  • We provide you with a certificate of results (Fit to Fly) if needed at no extra cost
  • Please always check the relevant government website before bookings your test

The test is performed by a trained healthcare professional so unfortunately, home testing is not currently available.

How does it work?

  • You come to us in Clinic
  • We take a swab from your nose
  • The swap is then processed on the spot
  • Test results are ready within 15-30 minutes


Why a rapid antigen test?

This test detects protein particles of the virus itself. It returns results within 15 minutes at a sensitivity of 98.2% if you are looking for levels that are infectious.

This is the best and most reliable test there is for quickly checking if you or your loved ones are carrying the virus at levels that are infectious to others.

This rapid test will provide you with immediate results.

How much does it cost?

The Rapid Antigen test with certificate is £99

How reliable if the rapid Antigen Test?

Antigen tests look for specific proteins on the surface of the virus. Antigen tests can be done with results within 30 minutes. Like the PCR test the antigen test uses a saliva swab.

Although the antigen tests are faster and the number of tests that are done can be scaled up very quickly they do have a high false negative rate with as many as half of negative results inaccurate.

The PCR swab is still the gold standard for the testing of Covid-19 as the antigen test does not detect all infections.

How reliable is the PCR Antigen Test?

Specificity concerns the false positive rate and is expressed as a percentage. The PCR Test has a 100% specificity. This means that there is no cross-reactivity and no false positives are recorded. If you receive a positive result it is extremely likely that is it true.

If performed correctly the PCR tests would be pretty close to 100% accurate.


Reduce your travel self-isolation period

From December 15th you can reduce your travel self-isolation period with the UK government’s Test-to-Release programme

Roshni Clinic is now able to provide testing in accordance with the government Test-to-Release program.

If you are returning to the UK from a destination, not on the government’s Travel corridor list you will need to self-isolate for a 14-day period. If you want to reduce your isolation period you can now take a COVID-19 test 5 days after your arrival back in the UK. If you get a negative test result you will no longer need to isolate this is known as Test to Release.

How does Test-to-Release work?

The process for the test to release is listed below:


24 hours before the end of your trip you need to check if the country you are returning from is on the government travel corridor list. This list changes on a regular basis without notice. If your destination is not on the list, you will need to book your Test to Release appointment.


Day one: Once you arrive in England from a quarantine country. You need to go straight to the place you are going to self-isolate. This will be the start of the self-isolating period according to the UK governments instruction.

See below example:

“You leave a country not on the travel corridor list on Monday morning and arrive in England on Monday afternoon. Tuesday will be your first full day of self-isolation. You can take a test no earlier than your 5th full day of self-isolation - Saturday. You must continue to self-isolate while you await your test result”

Day 6 to 7: You will get your results. If negative you are to end self-isolation. If the results are positive Roshni Clinic will advise you what to do next.

FAQ about Government Test-to-Release

How do I take part in the scheme?

To take part in the Test to Release scheme you need to

  1. Book a test with an approved private test provider
  2. Choose to opt into the scheme on the passenger locator form (You will be asked to enter details of your test in the passenger locator form)

**You should book your test prior to your return travel this allows you to input your test details on the form**

Where can I find more information about Test-to-Release?

You can see all the latest information on the government’s Test-to-Release page.

Can I use the government Test-to-Release if I have covid-19 symptoms?

If you have covid-19 symptoms, Test-to-Release is not suitable for you. You will need to visit the NHS website for the latest information about what to do if you are experience symptoms of COVID-19

How reliable is the PCR Antigen Test?

If you do not have a negative covid-19 test result you will have to self-isolate for fourteen days.

With the new Test-to-Release programme which came into effect on December 15th 2020 you can on the fifth day after leaving a country that is not on the government’s travel corridor list take a covid-19 test. If you get a negative result then you will no longer have to self-isolate.

Can I leave my house once I’ve taken a Test-to-Release test?

You can only end self-isolation once you’ve received a negative covid-19 test result. Until you receive your result, you need to self-isolate.

Do you have to pay for Test-to-Release?

The government test-to-release scheme is private. You have to pay for a test from a private provider, such as Roshni Clinic. Our prices are currently £130 Per Person.