Acute Respiratory Infection by Chlamydophila pneumoniae and Mycoplasma pneumoniae in a Population of Older Adults in Colombia
AbstractIntroduction: Acute Respiratory Infection (ARI) is a heterogeneous group of viral and bacterial respiratory pathologies including Chlamydophila pneumoniae (CP) and Mycoplasma pneumoniae (MP) that are not routinely identified; these infections in the older adults have mortality rates 3 to 5 t...
- Autores:
- Tipo de recurso:
- article
- Fecha de publicación:
- 2017
- Institución:
- Pontificia Universidad Javeriana
- Repositorio:
- Repositorio Universidad Javeriana
- Idioma:
- spa
- OAI Identifier:
- oai:repository.javeriana.edu.co:10554/30132
- Acceso en línea:
- http://revistas.javeriana.edu.co/index.php/vnimedica/article/view/20339
http://hdl.handle.net/10554/30132
- Palabra clave:
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 4.0 Internacional
Summary: | AbstractIntroduction: Acute Respiratory Infection (ARI) is a heterogeneous group of viral and bacterial respiratory pathologies including Chlamydophila pneumoniae (CP) and Mycoplasma pneumoniae (MP) that are not routinely identified; these infections in the older adults have mortality rates 3 to 5 times higher than that recorded in other age groups. Methods: this study was conducted prospectively to determine the proportion of atypical bacterial pathogens in older adults with ARI in Bogotá. Microbiological diagnosis was determined by real-time PCR (qPCR) in samples of respiratory origin and serology for antibodies IgG, IgA and IgM to MP and CP. Results: A total of 71 patients were enrolled from 2012 to 2013. Upper respiratory infections were diagnosed in the 69% of patients and lower respiratory infections in 31%. MP was identified in 9.8% and CP in 8.5%. Conclusions: these findings indicated that CP and MP must be viewed as a significant etiological agent of ARI in older adults in Bogotá. |
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