Evidence map›Paper›PMID 9230385›Full record

ArticleJournal of clinical microbiology1997

Multiplex reverse transcription-PCR for surveillance of influenza A and B viruses in England and Wales in 1995 and 1996.

J S Ellis, D M Fleming, M C Zambon

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical microbiology, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
6.6field-weighted citation impact, top 3% of its field
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

52 citing papers in PubMed, 174 citations in OpenAlex.

  1. Trial
  2. Review
  3. Review
  4. Review
  5. Article
  6. Advances in Detection Techniques for the H5N1 Avian Influenza Virus.International journal of molecular sciences · 2023
    Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Tools to detect influenza virus.Yonsei medical journal · 2013
    Review
  16. Article
  17. Mycoplasma pneumoniae infection in primary care investigated by real-time PCR in England and Wales.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2011
    Article
  18. Performance of rapid influenza testing in hospitalized children.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2010
    Article
  19. [Seasonal flu].Pathologie-biologie · 2010
    Review
  20. Clinical and epidemiologic characteristics of an outbreak of novel H1N1 (swine origin) influenza A virus among United States military beneficiaries.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2009
    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

3 authors at 1 institution in 1 country.

J S EllisEnteric and Respiratory Virus Laboratory, Central Public Health Laboratory, Colindale, London, United Kingdom.
D M Fleming
M C Zambon
Central Middlesex Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple-target (multiplex) reverse transcription-PCR (RT-PCR) for detection, typing, and subtyping of the hemagglutinin gene of influenza type A (H3N2 and H1N1) and type B viruses was developed and applied prospectively to virological surveillance of influenza in England in the 1995-1996 winter season. During this season both influenza A H3N2 and H1N1 viruses were circulating, although at different times. Six hundred nineteen combined nose and throat swabs taken by general practitioners in sentinel practices from individuals presenting with "influenzalike illness" were analyzed by culture, multiplex RT-PCR, and immunofluorescence. Of the 619 samples, 246 (39.7%) were positive by multiplex RT-PCR compared with 200 (32.3%) which yielded influenza viruses on culture. There was 100% correlation between multiplex RT-PCR typing and subtyping and the influenza types and subtypes obtained from culture. There was also excellent correlation between the temporal detection of influenza A H3N2 and H1N1 viruses by multiplex RT-PCR and by culture. During the peak weeks of influenza virus activity, a total of 259 specimens were received, of which 101 (38.9%) yielded influenza viruses on culture while 149 (57.5%) were positive in multiplex RT-PCR, providing an increase in detection of influenza viruses of approximately 20%. The increased detection of influenza virus occurred in all the age groups sampled. Samples which were positive by multiplex RT-PCR but negative by culture were not detected significantly earlier or later in the winter of 1995-1996 but were detected during the peak weeks of clinical influenza virus activity. Multiplex RT-PCR was successfully used in surveillance of influenza to provide accurate, sensitive diagnosis directly on clinical specimens sent through the post.

Indexed as

AdolescentAdultAgedChildChild, PreschoolDNA, ViralEnglandFluorescent Antibody Technique, IndirectHumansInfantInfant, NewbornInfluenza A virusInfluenza B virusInfluenza, HumanMiddle AgedPolymerase Chain ReactionDNA, ViralRNA, Messenger

Identifiers

PMID9230385
PMCPMC229906
OpenAlexW1955020214

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.