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Review
. 2018 Dec;50(4):287-300.
doi: 10.3947/ic.2018.50.4.287.

Disease Burden and Etiologic Distribution of Community-Acquired Pneumonia in Adults: Evolving Epidemiology in the Era of Pneumococcal Conjugate Vaccines

Jung Yeon Heo  1 , Joon Young Song  2   3
Affiliations
Review

Disease Burden and Etiologic Distribution of Community-Acquired Pneumonia in Adults: Evolving Epidemiology in the Era of Pneumococcal Conjugate Vaccines

Jung Yeon Heo et al. Infect Chemother. 2018 Dec.

Abstract

Pneumonia is the leading cause of morbidity and mortality, particularly in old adults. The incidence and etiologic distribution of community-acquired pneumonia is variable both geographically and temporally, and epidemiology might evolve with the change of population characteristics and vaccine uptake rates. With the increasing prevalence of chronic medical conditions, a wide spectrum of healthcare-associated pneumonia could also affect the epidemiology of community-acquired pneumonia. Here, we provide an overview of the epidemiological changes associated with community-acquired pneumonia over the decades since pneumococcal conjugate vaccine introduction.

Keywords: Epidemiology; Incidence; Mortality; Pneumococcal conjugate vaccine; Pneumonia.

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Conflict of interest statement

No conflicts of interest.

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