Evidence map›Paper›PMID 24576553›Full record

ArticleEpidemiology and infection2014

Real-time investigation of a Legionella pneumophila outbreak using whole genome sequencing.

R M A Graham, C J Doyle, A V Jennison

Abstract readComparative Study
In one paragraph

Article in Epidemiology and infection, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Article
  2. Evaluating Fourier-transform infrared spectroscopy with IR Biotyper as a faster and simpler method for investigating the sources of an outbreak of legionellosis.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2024
    Article
  3. High performanceApplied and environmental microbiology · 2024
    Article
  4. A review ofFrontiers in public health · 2024
    Review
  5. Article
  6. Rapid adaptations ofMicrobial genomics · 2023
    Article
  7. Comparative Genomics ofMicroorganisms · 2023
    Article
  8. Whole-genome sequencing of the clinical isolate ofEuropean clinical respiratory journal · 2023
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Epidemiological information is key when interpreting whole genome sequence data - lessons learned from a largeEuro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2017
    Article
  19. Article
  20. Seeding and Establishment of Legionella pneumophila in Hospitals: Implications for Genomic Investigations of Nosocomial Legionnaires' Disease.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2017
    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.

R M A GrahamPublic Health Microbiology, Communicable Disease,Department of Health, Forensic and Scientific Services, Brisbane, QLD,Australia.
C J DoylePublic Health Microbiology, Communicable Disease,Department of Health, Forensic and Scientific Services, Brisbane, QLD,Australia.
A V JennisonPublic Health Microbiology, Communicable Disease,Department of Health, Forensic and Scientific Services, Brisbane, QLD,Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Legionella pneumophila is the main pathogen responsible for outbreaks of Legionnaires' disease, which can be related to contaminated water supplies such as cooling towers or water pipes. We combined conventional molecular methods and whole genome sequence (WGS) analysis to investigate an outbreak of L. pneumophila in a large Australian hospital. Typing of these isolates using sequence-based typing and virulence gene profiling, was unable to discriminate between outbreak and non-outbreak isolates. WGS analysis was performed on isolates during the outbreak, as well as on unlinked isolates from the Public Health Microbiology reference collection. The more powerful resolution provided by analysis of whole genome sequences allowed outbreak isolates to be distinguished from isolates that were temporally and spatially unassociated with the outbreak, demonstrating that this technology can be used in real-time to investigate L. pneumophila outbreaks.

Indexed as

Disease OutbreaksGenomic Structural VariationAustraliaFemaleHospitalsHumansLegionella pneumophilaLegionnaires' DiseaseMalePolymorphism, Single NucleotideReal-Time Polymerase Chain ReactionRetrospective StudiesSensitivity and SpecificitySequence Analysis, DNASeverity of Illness Index

Identifiers

PMID24576553
PMCPMC9151283

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.