Etiología viral en la neumonía del adulto adquirida en la comunidad en un hospital del sur de Chile

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dc.contributor.authorRioseco, María Luisa
dc.contributor.authorRiquelme, Raul
dc.contributor.authorRiquelme, Mauricio
dc.contributor.authorInzunza, Carlos
dc.contributor.authorOyarzun, Paola
dc.contributor.authorAguero, Yasna
dc.contributor.authorFerres, Marcela
dc.contributor.authorVial, Pablo
dc.contributor.authorFasce, Rodrigo
dc.contributor.authorTorres, Antoni
dc.date.accessioned2017-05-24T15:44:13Z
dc.date.available2017-05-24T15:44:13Z
dc.date.issued2012
dc.description.abstractackground: There is paucity of information about viral etiology of community acquired pneumonia in adults. Aim: To investigate the viral etiology of pneumonia among hospitalized patients. Material and Methods: All adults with pneumonia that were hospitalized were prospectively enrolled at Puerto Montt hospital. A microbiological and viral assessment was carried out. Viral assessment included direct immunofluorescence of nasopharyngeal aspirates for influenza A and B virus and serum samples obtained during the acute phase of the disease and during convalescence for Hanta virus. Results: Between April 1 2005 and March 31 2006,159 adults aged 62 ± 20 years (58 % males), were admitted to the hospital for pneumonia. Mean hospital stay was 11.9 ± 8.6 days. Four patients had Hantavirus acute infection. Other viruses were identified in twelve patients (7.7%). Nine had influenza A, one syncytial respiratory virus, one syncytial and influenza A virus and one varicella zoster virus. Excluding patients with Hantavirus, no significant differences in age, clinical presentation, chest X ray findings, laboratory results and mortality were observed between patients with bacterial or viral etiology of the pneumonia. Conclusions: Viral etiology was confirmed in 10% of adult patients hospitalized with community acquired pneumonia.
dc.format.extent6
dc.identifier.citationRev Med Chil. 2012 Aug;140(8):984-9
dc.identifier.urihttp://hdl.handle.net/11447/1309
dc.identifier.urihttp://dx.doi.org/10.4067/S0034-98872012000800003
dc.language.isospa
dc.publisherSociedad Medica de Santiago
dc.subjectHanta virus
dc.subjectPneumonia
dc.subjectPneumonia, bacterial
dc.subjectPneumonia, viral
dc.titleEtiología viral en la neumonía del adulto adquirida en la comunidad en un hospital del sur de Chile
dc.title.alternativeViral etiology of community acquired pneumonia among adults admitted to a general hospital
dc.typeArtículo

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