Evidence map›Paper›PMID 33892016›Full record

ArticleThe Journal of infection2021

Real-world SARS CoV-2 testing in Northern England during the first wave of the COVID-19 pandemic.

Hamzah Z Farooq, Emma Davies, Benjamin Brown, Thomas Whitfield, Peter Tilston, Ashley McEwan, Andrew Birtles, Robert O'Hara, Hannah Spencer, Louise Hesketh and 3 more

Abstract read
In one paragraph

Article in The Journal of infection, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Clinical Presentation and Outcome of Hospitalized Patients With COVID-19 in the First and Second Waves in Saudi Arabia.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2022
    Article
  2. Reconstruction of the origin of the first major SARS-CoV-2 outbreak in Germany.Computational and structural biotechnology journal · 2022
    Article
  3. Review
  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors.

Hamzah Z FarooqDepartment of Virology, Public Health England (PHE) Manchester, Oxford Road, Manchester M13 9WL, UK. Electronic address: H.Farooq@nhs.net.
Emma DaviesDepartment of Virology, Public Health England (PHE) Manchester, Oxford Road, Manchester M13 9WL, UK.
Benjamin BrownDepartment of Virology, Public Health England (PHE) Manchester, Oxford Road, Manchester M13 9WL, UK.
Thomas WhitfieldDepartment of Virology, Public Health England (PHE) Manchester, Oxford Road, Manchester M13 9WL, UK.
Peter TilstonDepartment of Virology, Public Health England (PHE) Manchester, Oxford Road, Manchester M13 9WL, UK.
Ashley McEwanDepartment of Virology, Public Health England (PHE) Manchester, Oxford Road, Manchester M13 9WL, UK.
Andrew BirtlesDepartment of Virology, Public Health England (PHE) Manchester, Oxford Road, Manchester M13 9WL, UK.
Robert O'HaraDepartment of Virology, Public Health England (PHE) Manchester, Oxford Road, Manchester M13 9WL, UK.
Hannah SpencerManson Unit, Mèdecins sans Frontières, London, UK.
Louise HeskethDepartment of Virology, Public Health England (PHE) Manchester, Oxford Road, Manchester M13 9WL, UK.
Shazaad AhmadDepartment of Virology, Public Health England (PHE) Manchester, Oxford Road, Manchester M13 9WL, UK.
Malcolm GuiverDepartment of Virology, Public Health England (PHE) Manchester, Oxford Road, Manchester M13 9WL, UK.
Nicholas MachinDepartment of Virology, Public Health England (PHE) Manchester, Oxford Road, Manchester M13 9WL, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesSARS-CoV-2 emerged in South Asia in 2019 and has resulted in a global pandemic. Public Health England (PHE) Manchester rapidly escalated testing for SARS-CoV-2 in the highest COVID-19 incidence location in England. The results of the PHE Manchester SARS-CoV-2 surveillance during the first wave are presented.

methodsRetrospective data were collected for patients fitting the PHE SARS-CoV-2 case definition from 11th February to 31st August 2020. Respiratory tract, tissue, faecal, fluid and cerebrospinal (CSF) samples were tested for SARS-CoV-2 by a semi-quantitative real-time reverse-transcription PCR.

resultsOf the 204,083 tests for SARS-CoV-2, 18,011 were positive demonstrating a positivity of 8.90%. Highest positivity was in nasal swabs (20.99%) followed by broncheo-alveolar lavage samples (12.50%). None of the faecal, fluid or CSF samples received were positive for SARS-CoV-2.

conclusionsThere was a high incidence of SARS-CoV-2 patients in the North-West of England during the first UK wave of the Covid-19 pandemic. Highest positivity rate was in nasal specimens suggesting this is the optimum sample type within this dataset for detecting SARS-CoV-2. Further studies are warranted to assess the utility of testing faecal, fluid and CSF samples. Rapid escalation of testing via multiple platforms was required to ensure prompt diagnosis and isolate infected cases to reduce transmission of the virus.

Indexed as

COVID-19Severe acute respiratory syndrome-related coronavirusAsiaEnglandHumansPandemicsRetrospective StudiesSARS-CoV-2COVID-19Novel coronavirusPublic healthSARS CoV-2

Identifiers

PMID33892016
PMCPMC8058098

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.