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Streptomyces pneumonia in an immunocompetent adult — a rare isolate
Affiliations- Jawaharlal Institute of Post Graduate Medical Education and Research, Dhanvantri Nagar, Gorimedu, Puducherry, India
open access
Abstract
Streptomyces belongs to the Actinomycetes group of bacteria which are gram-positive non acid-fast bacilli, widely recognised for their potential to produce antimicrobials active against bacterial, mycobacterial, parasitic and fungal infections. They commonly cause cutaneous infections following traumatic inoculation. Visceral infections are relatively rare and limited to immunocompro-mised hosts. We describe a case of Streptomyces pneumonia in a healthy immunocompetent female, who when investigated for voluntary kidney donation, resulted in the isolation of Streptomyces species from bronchial wash cultures. Streptomyces, a potential pathogen in immunocompetent hosts is frequently underdiagnosed. Once isolated, both physicians and microbiologists should pay attention to differentiate true infection from contamination.
Abstract
Streptomyces belongs to the Actinomycetes group of bacteria which are gram-positive non acid-fast bacilli, widely recognised for their potential to produce antimicrobials active against bacterial, mycobacterial, parasitic and fungal infections. They commonly cause cutaneous infections following traumatic inoculation. Visceral infections are relatively rare and limited to immunocompro-mised hosts. We describe a case of Streptomyces pneumonia in a healthy immunocompetent female, who when investigated for voluntary kidney donation, resulted in the isolation of Streptomyces species from bronchial wash cultures. Streptomyces, a potential pathogen in immunocompetent hosts is frequently underdiagnosed. Once isolated, both physicians and microbiologists should pay attention to differentiate true infection from contamination.
Keywords
Streptomyces; pneumonia; immunocompetent; visceral infections
About this articleTitle
Streptomyces pneumonia in an immunocompetent adult — a rare isolate
Journal
Advances in Respiratory Medicine
Issue
Article type
Case report
Pages
68-71
Published online
2020-11-20
DOI
10.5603/ARM.a2020.0171
Pubmed
Bibliographic record
Adv Respir Med 2021;89(1):68-71.
Keywords
Streptomyces
pneumonia
immunocompetent
visceral infections
Authors
Muniza Bai
Mahesh Babu Vemuri
Madhusmita Mohanty Mohapatra
Shahana Mp
Sujatha Sistla
Radha Sugumaran
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