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Updated: Jun 18, 2026

Identification of Virulence Markers of Mycobacterium abscessus for Intracellular Replication in Phagocytes

Identification of Virulence Markers of Mycobacterium abscessus for Intracellular Replication in Phagocytes

Published on: September 27, 2018

[Cutaneous abscess due to Gemella morbillorum].

Iago Villamil¹, Alberto Villar, Luis A Masa

¹Unidad de Hospitalización a Domicilio, Departamento de Medicina, Hospital Gil Casares, Santiago de Compostela, España. iago.villamil.cajoto@sergas.es

Revista Chilena De Infectologia : Organo Oficial De La Sociedad Chilena De Infectologia

|November 17, 2009

Summary

Gemella morbillorum, a Gram-positive coccus, rarely causes human disease. This report details a rare cutaneous abscess caused by this bacterium, highlighting its potential for skin infections.

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Last Updated: Jun 18, 2026

Identification of Virulence Markers of Mycobacterium abscessus for Intracellular Replication in Phagocytes

Identification of Virulence Markers of Mycobacterium abscessus for Intracellular Replication in Phagocytes

Published on: September 27, 2018

Area of Science:

Microbiology
Infectious Diseases
Dermatology

Background:

Gemella morbillorum is a Gram-positive coccus residing in the oropharyngeal flora.
Infections caused by Gemella morbillorum mimic those of viridans streptococci.
While endovascular and acute invasive infections are documented, cutaneous manifestations are rare.

Observation:

A case of cutaneous abscess attributed to Gemella morbillorum is presented.
The abscess occurred on the skin, a less commonly reported site for this pathogen.

Findings:

This study confirms Gemella morbillorum as a causative agent of cutaneous abscess.
The clinical presentation and microbiology of this rare skin infection are detailed.

Implications:

This case expands the spectrum of known Gemella morbillorum infections.
Highlights the importance of considering Gemella morbillorum in the differential diagnosis of cutaneous abscesses.
Further research into the pathogenesis of cutaneous Gemella morbillorum infections is warranted.