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As per the most recent Government Foreign Travel Advice, in order to travel abroad, you must provide evidence of a negative Covid-19 PCR test taken within 3 days of your departure and your Fit to Fly certificate confirming the same.

Leave your stress and worries behind and save time by contacting us to take care of it. We will send you a Covid-19 PCR test and all you have to do is send us back the samples. We will send you your test results and Fit to Fly certificate via secure email within 48 hours.


You can now reduce your time in self-isolation by taking a Covid-19 PCR test on or after day 5 of your isolation period. 

Just as rapid and simple, we will send you a PCR test and all you will have to do is send us back your samples. You will receive your test results within 48 hours via secure email and be able to get back to your normal routine immediately.

CSST Medical Services

Rapid Antigen / Antibody Test Kits

Reliable & Quick - Carried out in your location
  • An easy to use finger prick test, administered by a healthcare technician
  • Point-of-care results within 10-15mins 
  • Approved for use only in the UK (MHRA)

accuracy on the OnSite COVID-19 IgC / IgM Rapid Test Sensitivity 21 days data post first symptoms


specifically making it one of the most effective screening test for COVID – 19

*Sources: CTK Biotech

Individual Benefits
  • Employees Benefit: Ability to provide a level of assurance and comfort to staff
  • Business Continuity: Knowing what % of the workforce has been affected by the first wave of COVID-19 may help the company in its planning for potential future waves
  • Risk Management: For a company that needs workers on the frontline, they may be able to manage risk by offering those roles to the individuals who have positive antibody tests
Company Benefits
  • An easy to use finger prick test, administered by a healthcare technician
  • Point-of-care results within 10-15mins 
  • Approved for use only in the UK (MHRA)

COVID-19 Detection graph

Coronavirus Ag Rapid Test

The novel coronaviruses belong to the β genus. COVID-19 is an acute respiratory infectious disease. People are generally susceptible. Currently, the patients infected by the novel coronavirus are the main source of infection; asymptomatic infected people can also be an infectious source. Based on the current epidemiological investigation, the incubation period is 1 to 14 days, mostly 3 to 7 days. The main manifestations include fever, fatigue and dry cough. Nasal congestion, runny nose, sore throat, myalgia and diarrhoea are found in a few cases.

The antigen is generally detectable in upper respiratory specimens during the acute phase of infection. Rapid diagnosis of SARS-CoV-2 infection with help healthcare professionals to treat patients and control the disease more efficiently and effectively

Important Documents

Coronavirus Antigen Information

Antigen Disclaimer

Guidance Disclaimer

Order Form

Interested in our Test Kit? Please fill out this short form, we'll be in touch shortly with a response.

CSST Group Ltd
Access Building, 30 Rugby Road, Twickenham, TW1 1DG.
Tel: +44 2034885789 Email: [email protected]
Mob: +44 7894915911 Email: [email protected]
Mob: +44 7956317778