From 1st Jan '21 it is unlawful to carry out PCR swabbing unless you are UKAS registered or completed stage 1 of your application & have either a registration / reference number from UKAS. Providers will appear on the Gov website or be able to supply a signed UKAS agreement. Being CQC registered is not enough.
Lateral Flow Tests while still a PCR test are great for mass screening with results in around 30 minutes.
GWAS only use PHE approved tests.
We can mass test 100's of people a day with the results the same day often within 30 minutes per person and is ideal for work or sporting organisations.
Cost is £100 per person
PCR tests taken and sent to one of our two national lab providers can be undertaken for either general or pre-travel testing with results in 48hrs from arrival in the lab.
We will issue a certificate of your result which can be used to show your Covid status for work or travel.
Cost is £150 per person
We currently are not planning to roll out further mass Antibody testing however, should you wish to contact us about bulk testing please do send us an email as per our email address in "how to book".
We can do either Lab blood draw tests or LFT capillary blood tests.
Costs £50 to £125 per person
GWAS Independent Ambulance Service Ltd company number 1052806 is registered with UKAS for delivery of both general testing and test to release PCR swabs, our reference number is 22416 we also appear on the DHSC Gov website for approved testers.
From 15 December 2020, international arrivals will be able to opt in to ‘Test to Release’. By law, all tests used for the purpose of shortening the self-isolation period for international arrival need to be prebooked. Should you wish TTR then please email us to book this before your return travel. Test will be undertaken by a TTR Lab.
Cost is £200 per person
ALL bookings must be made via one of two means - advanced booking can be made via email to email@example.com and a PHE approved booking form will be returned to you for completion.
If your test requirement is urgent please WhatsApp 01285300010 including your email address.
The COVID-19 pandemic has been a great source of uncertainty for all, with fluctuating and sometimes confusing information about how to stay safe and how we’ll return to normal life. One of the most widely discussed topics has been the need for testing. Testing is important in guiding treatment, limiting disease spread, understanding the related epidemiology, and influencing decisions about public policy. While there’s no doubt about the importance of testing, the different types of tests available and what they mean is less clear. I hope to demystify some of that here.
To better explain the differences in testing, it's helpful to know a bit about how the immune system works.
The role of the immune system is to protect the body against infection and disease. Anything your immune system recognises as ‘foreign invaders’ are called pathogens. Pathogens such as viruses, bacteria, and fungus trigger the immune system to activate specialized white blood cells to work together to fight the pathogen. One way they do this is by producing antibodies that attach to part of the pathogen, called the antigen, and neutralize it. There are different types of antibodies, which do different things. One antibody is called IgM and is made within days of infection but then disappears after several weeks. Another type, known as IgG, typically takes more time to appear but also remains in the body longer.
So what types of testing are available for COVID-19?
There are three broad types of tests:
The virus PCR test detects the presence of the foreign invader, which in this case is the virus known as SARS-CoV-2. This requires a swab of your nose and throat which can be taken at home, testing centre, or hospital that will then be sent to a laboratory to look for genetic material specific to this virus using a technology called polymerase chain reaction or PCR. This test is useful for identifying whether you are currently infected which is why it is recommended while you are experiencing symptoms. This is the test currently* being made widely available by the NHS either as an at-home sampling kit or at regional drive-through centres. GWAS are also now able to offer this testing either via one of our two partner UKAS labs results in 48-72hrs or via a point of care LFT with results in 30minutes.
The antibody test instead requires a sample of your blood (collected at home with a finger prick test, testing centre or hospital) and then sent to a laboratory to look for the presence of antibodies rather than the virus itself. Because it takes time for your immune system to make these antibodies, this test is best used to identify a past infection. The amount of IgG antibodies produced depends on the severity of the infection1 and we don’t yet know how long these antibodies will persist in the blood, although studies on a similar virus have shown they last for two to three years2. This test may also be useful for those who have been infected but didn’t have symptoms or did not qualify for the virus PCR test. Studies to determine whether SARS-CoV-2 antibodies can protect against future infection are ongoing.
The third type of testing that you may have heard of recently is rapid diagnostic tests (RDTs), also known as point-of-care tests. These are usually done in a doctor’s office and give results within minutes without the need to send the swab or blood sample to a laboratory. These tests can look either for virus antigens (rapid antigen test) to help diagnose current infection or antibodies (rapid antibody test) by putting a few drops of blood onto a small cassette to determine a past infection. At present, some companies have been selling rapid diagnostic tests for at-home use. As it stands, there are no rapid diagnostic tests with CE approval that is approved in the UK for at-home use. All rapid testing MUST be carried out by a health care professional. Accuarcy based on BioMedomics and Veda-Lab tests only both MHRA approved and CE marked.
There is still much that is unknown about COVID-19 and doctors and scientists are working hard to discover as much as they can as quickly as possible. Testing both for active infection with virus PCR swab tests, as well as previous infection with antibody blood tests, will play a very important role in our understanding of this disease.
*At the time this article was written, the viral PCR test was the test most widely used by the NHS. This could change with time as antibody testing becomes more available in the future. Up to date information on NHS testing can be found here.