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Gemella Morbillorum: A Rare Cause of Sub Acute Infective Endocarditis

Cilt: 10 Sayı: 3 15 Ekim 2025
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Gemella Morbillorum: A Rare Cause of Sub Acute Infective Endocarditis

Öz

Gemella morbillorum is a facultative anaerobic, Gram-positive cocci and are a commensal part of human flora in the oropharynx, gastrointestinal and genitourinary tracts. A case of Gemella morbillorum sub acute infective endocarditis of the mitral valve in a patient with previous history of Rheumatic heart disease with mitral regurgitation is reported. The presentation was subacute, and the infection was complicated with severe mitral valve regurgitation. Blood cultures were positive for a viridans streptococcal species and Gemella morbillorum was identified by VITEK 2 Compact Automated system. Gemella morbillorum infections are very rare, and endocarditis is the most common presentation. G.morbillorum endocarditis is probably under recognized because of its difficulty in identification of the species and has not been reported frequently. In this case report the condition is briefed and the problems in the identification of the organism by conventional methods are discussed and the need for Automation in identification of pathogen in lab diagnosis is emphasized.

Anahtar Kelimeler

Kaynakça

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  2. Shahani L. Gemella morbillorum prosthetic aortic valve endocarditis BMJ Case Rep 2014. doi:10.1136/bcr-2014-207304
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  5. Debast SB, Koot R, Meis CA. Infections caused by Gemella morbillorum. Lancet 1993; 342: 560
  6. Bernard La Scola And Didier Raoult Molecular Identification of Gemella Species from Three Patients with Endocarditis Journal of Clinical Microbiology, Apr. 1998,p.866-871
  7. Berger, U. 1961. A proposed new genus of gram-negative cocci: Gemella. Int. Bull. Bacteriol. Nomencl. Taxon. 11:17±19
  8. García López E, Martín-Galiano AJ. The Versatility of Opportunistic Infections Caused by Gemella Isolates Is Supported by the Carriage of Virulence Factors from Multiple Origins. Front Microbiol. 2020 Mar 31; 11:524. doi: 10.3389/fmicb.2020.00524. PMID: 32296407; PMCID: PMC7136413

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Olgu Sunumu

Erken Görünüm Tarihi

7 Kasım 2025

Yayımlanma Tarihi

15 Ekim 2025

Gönderilme Tarihi

3 Eylül 2025

Kabul Tarihi

9 Ekim 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 10 Sayı: 3

Kaynak Göster

APA
Shanmuga Sundaram, M., Krishnan, U., Arumugam, V., N, J., T.s, K., & Rangasamy, P. (2025). Gemella Morbillorum: A Rare Cause of Sub Acute Infective Endocarditis. Journal of Immunology and Clinical Microbiology, 10(3), 68-71. https://doi.org/10.58854/jicm.1773122
AMA
1.Shanmuga Sundaram M, Krishnan U, Arumugam V, N J, T.s K, Rangasamy P. Gemella Morbillorum: A Rare Cause of Sub Acute Infective Endocarditis. J Immunol Clin Microbiol. 2025;10(3):68-71. doi:10.58854/jicm.1773122
Chicago
Shanmuga Sundaram, Meenakshi, Usha Krishnan, Vijayalakshmi Arumugam, Jayaprakash N, Karthigeyan T.s, ve Pavya Rangasamy. 2025. “Gemella Morbillorum: A Rare Cause of Sub Acute Infective Endocarditis”. Journal of Immunology and Clinical Microbiology 10 (3): 68-71. https://doi.org/10.58854/jicm.1773122.
EndNote
Shanmuga Sundaram M, Krishnan U, Arumugam V, N J, T.s K, Rangasamy P (01 Ekim 2025) Gemella Morbillorum: A Rare Cause of Sub Acute Infective Endocarditis. Journal of Immunology and Clinical Microbiology 10 3 68–71.
IEEE
[1]M. Shanmuga Sundaram, U. Krishnan, V. Arumugam, J. N, K. T.s, ve P. Rangasamy, “Gemella Morbillorum: A Rare Cause of Sub Acute Infective Endocarditis”, J Immunol Clin Microbiol, c. 10, sy 3, ss. 68–71, Eki. 2025, doi: 10.58854/jicm.1773122.
ISNAD
Shanmuga Sundaram, Meenakshi - Krishnan, Usha - Arumugam, Vijayalakshmi - N, Jayaprakash - T.s, Karthigeyan - Rangasamy, Pavya. “Gemella Morbillorum: A Rare Cause of Sub Acute Infective Endocarditis”. Journal of Immunology and Clinical Microbiology 10/3 (01 Ekim 2025): 68-71. https://doi.org/10.58854/jicm.1773122.
JAMA
1.Shanmuga Sundaram M, Krishnan U, Arumugam V, N J, T.s K, Rangasamy P. Gemella Morbillorum: A Rare Cause of Sub Acute Infective Endocarditis. J Immunol Clin Microbiol. 2025;10:68–71.
MLA
Shanmuga Sundaram, Meenakshi, vd. “Gemella Morbillorum: A Rare Cause of Sub Acute Infective Endocarditis”. Journal of Immunology and Clinical Microbiology, c. 10, sy 3, Ekim 2025, ss. 68-71, doi:10.58854/jicm.1773122.
Vancouver
1.Meenakshi Shanmuga Sundaram, Usha Krishnan, Vijayalakshmi Arumugam, Jayaprakash N, Karthigeyan T.s, Pavya Rangasamy. Gemella Morbillorum: A Rare Cause of Sub Acute Infective Endocarditis. J Immunol Clin Microbiol. 01 Ekim 2025;10(3):68-71. doi:10.58854/jicm.1773122

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