Cited by 131Antifungal resistance and susceptibilityFungal Infections and StudiesIndoor Air Quality and Microbial Exposure

Potted plants in hospitals as reservoirs of pathogenic fungi

Summerbell, Richard C., Krajden, Sigmund, Kane, Julius·1989·Mycopathologia

Abstract

The soils of five potted plants cultivated within a hospital were investigated for the presence of fungal opportunistic pathogens of humans. A total of 16 potentially pathogenic species were isolated, including Aspergillus fumigatus at up to 53.5 colony-forming units (CFU) per gram dry soil and Scedosporium apiospermum (Pseudallescheria boydii) at up to 97.0 CFU/g. Other common species included Phialophora verrucosa and Fusarium solani. Scedosporium inflatum, a recently described emerging pathogen, is reported for the first time from an environmental source. The results of this study, in combination with previous case reports linking mycoses to potted plants and available information on the establishment and dispersal of fungal opportunistic pathogens in indoor habitats, indicate that indoor plant soils constitute a serious mycotic hazard to the immunosuppressed patient.

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Crossref · 10.1007/bf00436921

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Authors
Summerbell, R. C., Krajden, S., & Kane, J.
Affiliations
  • Ontario Ministry of Health (CA)
  • St Joseph's Health Centre (CA)
Venue
Mycopathologia
Published
1989-04
Volume
106
Issue
1
Pages
13-22
ISSN
  • 0301-486X (ISSN-L)
  • 1573-0832
OpenAlex
W1993254020
Cited by
131
References
0
Citations by year
2026: 2 · 2025: 3 · 2024: 4 · 2023: 6 · 2022: 6 · 2021: 1 · 2020: 2 · 2019: 1 · 2018: 3 · 2017: 3 · 2016: 3 · 2015: 2 · 2014: 7 · 2013: 2 · 2012: 5
FWCI
2.85
Type
journal article
Language
en
Open access
closed
Locations
  • Mycopathologia (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Infectious Diseases › Antifungal resistance and susceptibility
  • Health Sciences › Medicine › Epidemiology › Fungal Infections and Studies
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Indoor Air Quality and Microbial Exposure
Keywords
potted plants, hospital indoor environment, fungal pathogens, opportunistic fungal pathogens, Aspergillus fumigatus, Scedosporium apiospermum, Pseudallescheria boydii, Phialophora verrucosa, Fusarium solani, fungal dispersal, immunocompromised patients
MeSH terms
Aspergillus, Aspergillus fumigatus, Cross Infection, Disease Reservoirs, Exophiala, Fungi, Fusarium, Humans, Mycoses, Opportunistic Infections, Phialophora, Plants, Pseudallescheria, Soil Microbiology

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