Evidence map›Paper›PMID 39895563›Full record

ArticleEpidemiology and infection2025

Second reported outbreak of pneumococcal pneumonia among shipyard employees in Turku, Finland, August-October 2023: a case-control study.

Wioleta Kitowska, Ana Cristina Gonzalez-Perez, Joana Sequeira Neto, Mari Kanerva, Heikki Kaukavuori, Irmeli Lindström, Heikki Frilander, Timothée Dub, Lotta Siira, Pneumococcal Shipyard Outbreak Team

Abstract read
In one paragraph

Article in Epidemiology and infection, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. ThirdEuro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2025
    Article
  5. 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

10 authors.

Wioleta KitowskaECDC Fellowship Programme, Field Epidemiology path (EPIET), European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden.ORCID https://orcid.org/0000-0001-5367-8403
Ana Cristina Gonzalez-PerezECDC Fellowship Programme, Public Health Microbiology path (EUPHEM), European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden.ORCID https://orcid.org/0000-0002-8674-1525
Joana Sequeira NetoECDC Fellowship Programme, Field Epidemiology path (EPIET), European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden.ORCID https://orcid.org/0000-0003-3549-6686
Mari KanervaInfection Control Unit, The Wellbeing Services County of Southwest Finland (Varha), Turku, Finland.ORCID https://orcid.org/0000-0002-1993-2532
Heikki KaukavuoriMeyer Turku, Turku Shipyard, Finland.
Irmeli LindströmFinnish Institute of Occupational Health (FIOH), Helsinki, Finland.ORCID https://orcid.org/0000-0002-6399-8846
Heikki FrilanderFinnish Institute of Occupational Health (FIOH), Helsinki, Finland.
Timothée DubFinnish Institute for Health and Welfare (THL), Helsinki, Finland.ORCID https://orcid.org/0000-0002-1819-518X
Lotta SiiraFinnish Institute for Health and Welfare (THL), Helsinki, Finland.ORCID https://orcid.org/0000-0002-0330-7396
Pneumococcal Shipyard Outbreak Team

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In August 2023, the Finnish Institute for Health and Welfare received reports of a potential cluster of pneumococcal pneumonia cases among shipyard employees in Turku, Finland. Considering a similar outbreak in the same shipyard in 2019, we initiated a case-control study to investigate individual and environmental risk factors specific to this occupational setting in order to inform targeted prevention measures. In total, 14 hospitalized cases were identified from 19 August to 15 October 2023.

Indexed as

Disease OutbreaksPneumonia, PneumococcalShipsAdultAgedCase-Control StudiesFemaleFinlandHumansMaleMiddle AgedRisk FactorsStreptococcus pneumoniaeYoung Adultcase-controloccupation-related infectionsshipyard workersStreptococcus pneumoniae (pneumococcus)vaccination (immunization)

Identifiers

PMID39895563
PMCPMC11869081

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.