Performing under Pressure: Insights into the Diagnostic Testing Burden at a UK National Health Service Clinical Virology Laboratory during the SARS-CoV-2 Pandemic

Viruses. 2022 Oct 12;14(10):2233. doi: 10.3390/v14102233.

Abstract

UK National Health Service (NHS) Clinical Virology Departments provide a repertoire of tests on clinical samples to detect the presence of viral genomic material or host immune responses to viral infection. In December 2019, a novel coronavirus (SARS-CoV-2) emerged which quickly developed into a global pandemic; NHS laboratories responded rapidly to upscale their testing capabilities. To date, there is little information on the impact of increased SARS-CoV-2 screening on non-SARS-CoV-2 testing within NHS laboratories. This report details the virology test requests received by the Leicester-based NHS Virology laboratory from January 2018 to May 2022. Data show that in spite of a dramatic increase in screening, along with multiple logistic and staffing issues, the Leicester Virology Department was mostly able to maintain the same level of service for non-respiratory virus testing while meeting the new increase in SARS-CoV-2 testing.

Keywords: COVID-19; SARS-CoV-2; burden; diagnostics; non-SARS-CoV-2; pandemic; routine; testing.

MeSH terms

  • COVID-19 Testing
  • COVID-19* / diagnosis
  • COVID-19* / epidemiology
  • Clinical Laboratory Techniques
  • Humans
  • Laboratories
  • Pandemics*
  • SARS-CoV-2
  • State Medicine
  • United Kingdom / epidemiology

Grants and funding

No additional funding was acquired for this publication as it was performed as a service evaluation and therefore is a role within the department.