1. Improving the efficiency and effectiveness of an industrial SARS-CoV-2 diagnostic facility
- Author
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Julie A. Douthwaite, Christopher A. Brown, John R. Ferdinand, Rahul Sharma, Jane Elliott, Molly A. Taylor, Nancy T. Malintan, Hannah Duvoisin, Thomas Hill, Oona Delpuech, Alexandra L. Orton, Haidee Pitt, Fred Kuenzi, Simon Fish, David J. Nicholls, Anna Cuthbert, Ian Richards, Giles Ratcliffe, Abhishek Upadhyay, Abigail Marklew, Craig Hewitt, Douglas Ross-Thriepland, Christopher Brankin, Matthieu Chodorge, Gareth Browne, Palwinder K. Mander, Ruud M. DeWildt, Shane Weaver, Penny A. Smee, Joost van Kempen, Jon G. Bartlett, Paula M. Allen, Emma L. Koppe, Charlotte A. Ashby, Julian D. Phipps, Nalini Mehta, David J. Brierley, David G. Tew, Melanie V. Leveridge, Stuart M. Baddeley, Ian G. Goodfellow, Clive Green, Chris Abell, Andy Neely, Ian Waddell, Steve Rees, Patrick H. Maxwell, Menelas N. Pangalos, Rob Howes, and Roger Clark
- Subjects
Medicine ,Science - Abstract
Abstract On 11th March 2020, the UK government announced plans for the scaling of COVID-19 testing, and on 27th March 2020 it was announced that a new alliance of private sector and academic collaborative laboratories were being created to generate the testing capacity required. The Cambridge COVID-19 Testing Centre (CCTC) was established during April 2020 through collaboration between AstraZeneca, GlaxoSmithKline, and the University of Cambridge, with Charles River Laboratories joining the collaboration at the end of July 2020. The CCTC lab operation focussed on the optimised use of automation, introduction of novel technologies and process modelling to enable a testing capacity of 22,000 tests per day. Here we describe the optimisation of the laboratory process through the continued exploitation of internal performance metrics, while introducing new technologies including the Heat Inactivation of clinical samples upon receipt into the laboratory and a Direct to PCR protocol that removed the requirement for the RNA extraction step. We anticipate that these methods will have value in driving continued efficiency and effectiveness within all large scale viral diagnostic testing laboratories.
- Published
- 2022
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