Evidence map›Paper›PMID 23777752›Full record

ArticleEmerging infectious diseases2013

Transmission of Streptococcus equi subspecies zooepidemicus infection from horses to humans.

Sinikka Pelkonen, Susanne B Lindahl, Päivi Suomala, Jari Karhukorpi, Sakari Vuorinen, Irma Koivula, Tia Väisänen, Jaana Pentikäinen, Tiina Autio, Tamara Tuuminen

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Emerging infectious diseases, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed, 2 pooled it
7.8field-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

77 citing papers in PubMed, 2 syntheses or guidelines pooled it, 149 citations in OpenAlex.

  1. Pooled it
  2. Guideline
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  16. Antimicrobial Resistance and Genetic Characterization ofAnimals : an open access journal from MDPI · 2025
    Article
  17. Article
  18. Review
  19. Occupational exposure and human carriage ofOne health (Amsterdam, Netherlands) · 2025
    Article
  20. Animals : an open access journal from MDPI · 2025
    Article

17 more citing papers are in PubMed but not listed here.

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

10 authors at 1 institution in 1 country.

Sinikka PelkonenFinnish Food Safety Authority Evira, Kuopio,Finland. sinikka.pelkonen@evira.fi
Susanne B Lindahl
Päivi Suomala
Jari Karhukorpi
Sakari Vuorinen
Irma Koivula
Tia Väisänen
Jaana Pentikäinen
Tiina Autio
Tamara Tuuminen
Finnish Food Authority · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Streptococcus equi subspecies zooepidemicus (S. zooepidemicus) is a zoonotic pathogen for persons in contact with horses. In horses, S. zooepidemicus is an opportunistic pathogen, but human infections associated with S. zooepidemicus are often severe. Within 6 months in 2011, 3 unrelated cases of severe, disseminated S. zooepidemicus infection occurred in men working with horses in eastern Finland. To clarify the pathogen's epidemiology, we describe the clinical features of the infection in 3 patients and compare the S. zooepidemicus isolates from the human cases with S. zooepidemicus isolates from horses. The isolates were analyzed by using pulsed-field gel electrophoresis, multilocus sequence typing, and sequencing of the szP gene. Molecular typing methods showed that human and equine isolates were identical or closely related. These results emphasize that S. zooepidemicus transmitted from horses can lead to severe infections in humans. As leisure and professional equine sports continue to grow, this infection should be recognized as an emerging zoonosis.

Indexed as

Animal HusbandryAnimalsGenes, BacterialHorse DiseasesHorsesHumansMaleMiddle AgedMolecular Diagnostic TechniquesMultilocus Sequence TypingStreptococcal InfectionsStreptococcus equiZoonosesabscessbacteriaequinemeningitissepsisseptic arthritisstreptococciStreptococcus equi subsp. zooepidemicuszoonosesβ-hemolytic streptococcus

Identifiers

PMID23777752
PMCPMC3713971
OpenAlexW1967966999

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.