Evidence map›Paper›PMID 12643824›Full record

ArticleEmerging infectious diseases2003

Influenza AH1N2 viruses, United Kingdom, 2001-02 influenza season.

Joanna S Ellis, Adriana Alvarez-Aguero, Vicky Gregory, Yi Pu Lin, A Hay, Maria C Zambon

Open access · diamondAbstract read
In one paragraph

Article in Emerging infectious diseases, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

17 citing papers in PubMed, 45 citations in OpenAlex.

  1. Trial
  2. Article
  3. The Ecology and Evolution of Influenza Viruses.Cold Spring Harbor perspectives in medicine · 2020
    Review
  4. Review
  5. Natural co-infection of influenza A/H3N2 and A/H1N1pdm09 viruses resulting in a reassortant A/H3N2 virus.Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology · 2015
    Article
  6. Article
  7. Article
  8. Article
  9. A historical perspective of influenza A(H1N2) virus.Emerging infectious diseases · 2014
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
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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

6 authors at 1 institution in 1 country.

Joanna S EllisCentral Public Health Laboratory, Colindale, London, United Kingdom. jellis@phls.org.uk
Adriana Alvarez-Aguero
Vicky Gregory
Yi Pu Lin
A Hay
Maria C Zambon
Central Middlesex Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During the winter of 2001-02, influenza AH1N2 viruses were detected for the first time in humans in the U.K. The H1N2 viruses co-circulated with H3N2 viruses and a very small number of H1N1 viruses and were isolated in the community and hospitalized patients, predominantly from children <15 years of age. Characterization of H1N2 viruses indicated that they were antigenically and genetically homogeneous, deriving the hemagglutinin (HA) gene from recently circulating A/New Caledonia/20/99-like H1N1 viruses, whereas the other seven genes originated from recently circulating H3N2 viruses. Retrospective reverse transcription-polymerase chain reaction analysis of influenza A H1 viruses isolated in the U.K. during the previous winter identified a single H1N2 virus, isolated in March 2001, indicating that H1N2 viruses did not widely circulate in the U.K. before September 2001. The reassortment event is estimated to have occurred between 1999 and early 2001, and the emergence of H1N2 viruses in humans reinforces the need for frequent surveillance of circulating viruses.

Indexed as

Genetic VariationHumansInfluenza A virusInfluenza, HumanRetrospective StudiesReverse Transcriptase Polymerase Chain ReactionUnited Kingdom

Identifiers

PMID12643824
PMCPMC2958547
OpenAlexW2030118558

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.