Evidence map›Paper›PMID 41631187›Full record

ArticleRespiratory medicine case reports2026

Microbial Volatile Organic Compounds (MVOCs) - rare cause of occupational asthma in two veterinarians.

Andreas Hoheisel, Ivan Cherrez-Ojeda, Kateryna Gashynova, Jörg Winkler, Gerhard Hoheisel, Daiana Stolz

Abstract readCase Reports
In one paragraph

Article in Respiratory medicine case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Andreas HoheiselClinic of Pneumology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Ivan Cherrez-OjedaInstitute for Allergology Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität zu Berlin, Berlin, Germany.
Kateryna GashynovaClinic of Pneumology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Jörg WinklerPneumological-Allergological Practices / Study Centers, Leipzig, Germany.
Gerhard HoheiselPneumological-Allergological Practices / Study Centers, Leipzig, Germany.
Daiana StolzClinic of Pneumology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Animal farming is associated with exposure to organic dust containing allergens, endotoxins, and alive microbial organisms. Microbial Volatile Organic Compounds (MVOCs) produced mainly by fungi and bacteria pollute the air and accumulate particularly in confined animal buildings, posing serious health hazards to workers, including veterinarians. The exposure can lead to rhinitis, chronic bronchitis, asthma, and chronic obstructive pulmonary disease (COPD). In a range of cross-sectional studies, wheeze and asthma were associated with exposure to swine, dairy cattle, horse, and sheep, but also to more specific exposures like manure. Occupational asthma has been reported in agricultural workers, including veterinarians. We report two cases of veterinarians who developed asthma in relation to prolonged and intense contact with sheep. No specific allergens could be found, MVOCs were considered as the causative agents.

Indexed as

MVOCsOccupational asthmaVeterinarians

Identifiers

PMID41631187
PMCPMC12861278

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.