Fully Vaccinated Lateral Flow – In Clinic Testing – Not currently available

All international Fully Vaccinated Arrivals (and under 18s) are required to take the government-mandated day 2 lateral flow test. You must book this before you travel to obtain your Test Booking reference Number (passenger locator number).

Fully vaccinated means you have received all necessary doses of a vaccine:

  • in the UK, or UK vaccine programme overseas
  • with the Oxford/AstraZeneca, Pfizer BioNTech, Moderna, or Janssen vaccines (or formulations of the vaccines in the relevant countries such as AstraZeneca Covishielf) in the EU, Andorra, Iceland, Lichtenstein, Monaco, Norway, San Marino, Switzerland, Vatican City State, the US, Australia, Antigua and Barbuda, Barbados, Bahrain, Brunei, Canada, Dominica, Israel, Japan, Kuwait, Malaysia, New Zealand, Qatar, Saudi Arabia, Singapore, South Korea, Taiwan or the UAE

The Process:

  • In-clinic testing
  • Nose swab taken
  • CE certified lateral flow test
  • Detects all COVID-19 variants
  • May be carried out on or before Day 2
  • Secure results sent via email after 15 minutes
  • Tests carried out 7 days a week, even on weekends
  • Free NHS test if test positive: Get tested for coronavirus (COVID-19) – NHS (www.nhs.uk)
  • Test Booking reference Number (Passenger Locator number) issued once test has been booked

**Passengers who are not fully vaccinated or vaccinated with an authorised vaccine returning from a non-red destination must still take a pre-departure test, a PCR test on day 2 and day 8 test and complete 10 days self-isolation (with the option of Test to Release on day 5).**  Please book this here:  Non Vaccinated Arrivals – MSI Clinics

From: £79.00 inc VAT

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3-hr Fit to Fly PCR Test

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3-hr Test to Release PCR Test

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3-hr Test To Release PCR Test Family Package

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Next Day Fit to Fly PCR Test

Suitable for Fit to Fly certificates. Our most accurate testing service. Swabs are processed in our UKAS accredited laboratory and you will receive your certificate the Next Day.

Next Day Fully Vaccinated Arrival Day 2 PCR Test

Suitable for Fit to Fly certificates. Our most accurate testing service. Swabs are processed in our UKAS accredited laboratory and you will receive your certificate the Next Day.

Next Day Fit to Fly PCR Test – Family Package

Used for Fit to Fly certificates. Our most accurate testing service. Swabs are processed in our UKAS accredited laboratory and you'll receive your certificate the Next Day.

Fully Vaccinated Lateral Flow – At Home Testing – Not currently available

All international Fully Vaccinated Arrivals (and under 18s) are required to take the government-mandated day 2 lateral flow test. You must book this before you travel to obtain your Test Booking Reference Number (passenger locator number).

PCR Day 2 test

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Rapid Antigen (Lateral Flow) Test – Fit to Fly or General Test

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Rapid Antibody Test

Our antibody testing service can tell you if you have previously been infected with the Covid-19 virus. Results are delivered on-site within the appointment.

3HR Fully Vaccinated Arrival Day 2 PCR Test

Suitable for Fit to Fly certificates. The same accuracy as our normal PCR testing service, but results are available within 3 hours.

3-hr Fit to Fly PCR Test – Family Package

Used for Fit to Fly certificates. Our most accurate testing service. Swabs processed in our UKAS accredited laboratory and you'll receive the certificate within 3 hours.

Non Vaccinated Arrivals

Arrivals from Amber List Countries, who are not fully vaccinated, are required to take the government-mandated day 2 and 8 PCR tests. Book these before you travel.

Next Day Test To Release PCR Test Family Package

Used for Fit to Fly certificates. Our most accurate testing service. Swabs are processed in UKAS accredited laboratory and you'll receive your certificate the Next Day.

Rapid Antigen Test (Box Of 20 Tests)

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Find out

what our clients are saying about us

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Based on 96 reviews.
Kelly
24/11/2021
Always helpful! I always find the assistants (Eva this time) who always response my email in timely and helpful manner. I can feel the willingness to help. Much appreciated!
Michael
23/11/2021
Awesomeness Awesomeness
Sarah Goschy
19/11/2021
We were in a pinch after trying three… We were in a pinch after trying three pharmacies who could not provide an antigen Covid test in time for our international flight out the next day. Eva and MSI were our saving grace! Easy and accurate. Thank you!
Sally Lovegrove
18/11/2021
Excellent service delivered exactly as… Excellent service delivered exactly as stated! Clean, friendly clinic and very easy to find. Good opening hours that allow flexibility with work and NHS staff discount!!
Ab
09/11/2021
Amazing experience far better than… Amazing experience far better than other providers what sets them apart is their customer service and turnaround time such good service from the outset right through to dealing with any questions with the forms and results. I used them for a fit to fly to Canada, no issues with being accepted would use again.
Will G
03/11/2021
Brilliant staff and always reliable After using MSI clinics countless of times for our international clients (Fit to Fly tests) we recently used them to do urgent 3hr PCR tests for almost 60 of our employees. Emily at MSI was so helpful and I was hugely impressed with their flexibility and ability to get all of our team tested and results sent within the time quoted. I've used countless PCR clinics in London and MSI are by far the most reliable and best people to work with.
Jo Ann Plummer
02/11/2021
Excellent all round service Excellent all round service. The team at MSI Clinics are efficient and knowledgeable. Their quick and calm response made the whole experience much easier to bear.
Mr R Nash
01/11/2021
Always a very efficient service from… Always a very efficient service from London Bridge. Nice people, too.
Martin
22/10/2021
Very quick and professional Very easy to deal with and exceptionally professional and very helpful. Highly recommended
Michael Cordwell James
09/10/2021
Very good experience Very good experience. Friendly welcoming staff and a pleasant PCR Test!