Evidence map›Paper›PMID 27180230›Full record

ArticleBMC research notes2016

Impact of serotype and sequence type on the preferential aerosolization of Streptococcus suis.

Léa Gauthier-Levesque, Laetitia Bonifait, Nathalie Turgeon, Marc Veillette, Phillipa Perrott, Daniel Grenier, Caroline Duchaine

Open access · goldAbstract read
In one paragraph

Article in BMC research notes, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

7 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Acute Myocardial Infarction as an Initial Symptom ofInternational medical case reports journal · 2021
    Article
  5. Review
  6. Article
  7. Bioaerosol generation by raindrops on soil.Nature communications · 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

7 authors at 3 institutions in 1 country.

Léa Gauthier-LevesqueCentre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), 2725 Chemin Sainte-Foy, Quebec City, QC, Canada.
Laetitia BonifaitCentre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), 2725 Chemin Sainte-Foy, Quebec City, QC, Canada.
Nathalie TurgeonCentre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), 2725 Chemin Sainte-Foy, Quebec City, QC, Canada.
Marc VeilletteCentre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), 2725 Chemin Sainte-Foy, Quebec City, QC, Canada.
Phillipa PerrottCentre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), 2725 Chemin Sainte-Foy, Quebec City, QC, Canada.
Daniel GrenierCentre de Recherche en Infectiologie Porcine et Avicole (CRIPA), Fonds de Recherche Nature et Technologies du Québec (FRQNT), Saint-Hyacinthe, QC, Canada.
Caroline DuchaineCentre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec (CRIUCPQ), 2725 Chemin Sainte-Foy, Quebec City, QC, Canada. caroline.duchaine@bcm.ulaval.ca.
Institut Universitaire de Cardiologie et de Pneumologie de Québec · CAFonds de Recherche du Québec - Santé · CAUniversité Laval · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundStreptococcus suis is a swine pathogen that causes pneumonia, septicemia and meningitis. It is also an important zoonotic agent responsible of several outbreaks in China. S. suis strains are classified into 35 serotypes based on the composition of their polysaccharide capsule. S. suis serotype 2 causes the majority of severe infections in pigs and in human, and can be further subdivided into sequence types (STs) based on multilocus sequence typing. The ST1 is associated with highly virulent strains. In North America, the strains most commonly isolated belong to ST25 and ST28, which are respectively moderately and weakly virulent in a mouse model. The presence of S. suis bioaerosols in the air of swine confinement buildings has been previously demonstrated. The aim of this study was to better understand the aerosolization behaviour of S. suis by investigating the preferential aerosolization of various strains of S. suis, belonging to different serotypes or STs, using in-house developed environmental chamber and bubble-burst nebulizer. qPCR technology was used to analyze the ratio of S. suis strains.

resultsThe results suggest that the highly virulent serotype 2 ST1 strains are preferentially aerosolized and that the S. suis preferential aerosolization is a strain-dependent process.

conclusionThese observations will need to be confirmed using a larger number of strains. This study is a proof of concept and increases our knowledge on the potential aerosol transmission of S. suis.

Indexed as

AerosolsAir MicrobiologyHumidityHydrophobic and Hydrophilic InteractionsStreptococcus suisTemperatureAerosolsAirbornePreferential aerosolizationSequence typeSerotype 2Streptococcus suis

Identifiers

PMID27180230
PMCPMC4868011
OpenAlexW2379957171

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.