Community-Acquired Moraxella catarrhalis Bacteremic Pneumonia: Two Case Reports and Review of the Literature

Moraxella (formerly Branhamella) catarrhalis was discovered at the end of the nineteenth century, and for many decades it was considered to be a harmless commensal of the upper respiratory tract. It is a Gram-negative, aerobic diplococcus considered to be the third most common pathogen isolated in c...

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Main Authors: Miguel Angel Ariza-Prota, Ana Pando-Sandoval, Marta García-Clemente, David Fole-Vázquez, Pere Casan
Format: Article
Language:English
Published: Hindawi Limited 2016-01-01
Series:Case Reports in Pulmonology
Online Access:http://dx.doi.org/10.1155/2016/5134969
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spelling doaj-dfdd30e99ab04f72b02d93edef4aae0d2020-11-24T21:11:44ZengHindawi LimitedCase Reports in Pulmonology2090-68462090-68542016-01-01201610.1155/2016/51349695134969Community-Acquired Moraxella catarrhalis Bacteremic Pneumonia: Two Case Reports and Review of the LiteratureMiguel Angel Ariza-Prota0Ana Pando-Sandoval1Marta García-Clemente2David Fole-Vázquez3Pere Casan4Hospital Universitario Central de Asturias (HUCA), Instituto Nacional de Silicosis (INS), Área del Pulmón, Facultad de Medicina, Universidad de Oviedo, 33005 Oviedo, SpainHospital Universitario Central de Asturias (HUCA), Instituto Nacional de Silicosis (INS), Área del Pulmón, Facultad de Medicina, Universidad de Oviedo, 33005 Oviedo, SpainHospital Universitario Central de Asturias (HUCA), Instituto Nacional de Silicosis (INS), Área del Pulmón, Facultad de Medicina, Universidad de Oviedo, 33005 Oviedo, SpainHospital Universitario Central de Asturias (HUCA), Instituto Nacional de Silicosis (INS), Área del Pulmón, Facultad de Medicina, Universidad de Oviedo, 33005 Oviedo, SpainHospital Universitario Central de Asturias (HUCA), Instituto Nacional de Silicosis (INS), Área del Pulmón, Facultad de Medicina, Universidad de Oviedo, 33005 Oviedo, SpainMoraxella (formerly Branhamella) catarrhalis was discovered at the end of the nineteenth century, and for many decades it was considered to be a harmless commensal of the upper respiratory tract. It is a Gram-negative, aerobic diplococcus considered to be the third most common pathogen isolated in childhood sinusitis and otitis media and in adult chronic lower respiratory disease, as well as an etiological agent of pneumonia in immunosuppressed patients or those with chronic obstructive pulmonary disease. Moraxella catarrhalis pneumonia is rarely associated with bacteremia. Here, we present two cases of community-acquired Moraxella catarrhalis bacteremic pneumonia.http://dx.doi.org/10.1155/2016/5134969
collection DOAJ
language English
format Article
sources DOAJ
author Miguel Angel Ariza-Prota
Ana Pando-Sandoval
Marta García-Clemente
David Fole-Vázquez
Pere Casan
spellingShingle Miguel Angel Ariza-Prota
Ana Pando-Sandoval
Marta García-Clemente
David Fole-Vázquez
Pere Casan
Community-Acquired Moraxella catarrhalis Bacteremic Pneumonia: Two Case Reports and Review of the Literature
Case Reports in Pulmonology
author_facet Miguel Angel Ariza-Prota
Ana Pando-Sandoval
Marta García-Clemente
David Fole-Vázquez
Pere Casan
author_sort Miguel Angel Ariza-Prota
title Community-Acquired Moraxella catarrhalis Bacteremic Pneumonia: Two Case Reports and Review of the Literature
title_short Community-Acquired Moraxella catarrhalis Bacteremic Pneumonia: Two Case Reports and Review of the Literature
title_full Community-Acquired Moraxella catarrhalis Bacteremic Pneumonia: Two Case Reports and Review of the Literature
title_fullStr Community-Acquired Moraxella catarrhalis Bacteremic Pneumonia: Two Case Reports and Review of the Literature
title_full_unstemmed Community-Acquired Moraxella catarrhalis Bacteremic Pneumonia: Two Case Reports and Review of the Literature
title_sort community-acquired moraxella catarrhalis bacteremic pneumonia: two case reports and review of the literature
publisher Hindawi Limited
series Case Reports in Pulmonology
issn 2090-6846
2090-6854
publishDate 2016-01-01
description Moraxella (formerly Branhamella) catarrhalis was discovered at the end of the nineteenth century, and for many decades it was considered to be a harmless commensal of the upper respiratory tract. It is a Gram-negative, aerobic diplococcus considered to be the third most common pathogen isolated in childhood sinusitis and otitis media and in adult chronic lower respiratory disease, as well as an etiological agent of pneumonia in immunosuppressed patients or those with chronic obstructive pulmonary disease. Moraxella catarrhalis pneumonia is rarely associated with bacteremia. Here, we present two cases of community-acquired Moraxella catarrhalis bacteremic pneumonia.
url http://dx.doi.org/10.1155/2016/5134969
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