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Revista Latinoamericana de Infectología Pediátrica

Órgano Oficial de la Sociedad
Latinoamericana de lnfectología Pediátrica.
Órgano de la Asociación Mexicana de
Infectología Pediátrica, A.C.
Órgano difusor de la Sociedad Española
de lnfectología
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2019, Number 1

Rev Latin Infect Pediatr 2019; 32 (1)

Epidemiological profile of viral pneumonia through the use of molecular tests in a third level hospital in Mexico: five years of experience

Fortes GS, Hernández PM, Castillo BJI, Cravioto QP, González SN
Full text How to cite this article

Language: Spanish
References: 12
Page: 15-18
PDF size: 185.21 Kb.


Key words:

Viral pneumonia, respiratory viruses, coinfections.

ABSTRACT

Introduction: The World Health Organization estimates 156 million cases of community-acquired pneumonia (CAP) per year; in 70% of the cases, the etiology is viral. The aim of this study is to describe the epidemiology of viral pneumonia in a tertiary hospital in Mexico. Material and methods: Observational, descriptive and retrospective study from 2012 to 2016. We included 183 patients with a clinical diagnosis of viral pneumonia and a positive polymerase chain reaction (PCR) during their hospitalization. Results: The mean age of the patients was 21 ± 6 months; 57% were males. Respiratory viruses were reported in the following order: rhinovirus/enterovirus 37.7%, RSV 19%, metapneumovirus 14.8% and seasonal influenza (H1N1, H3N2, B) 14.8%, mainly; rhinovirus/enterovirus (62%) and RSV (30%) were associated with coinfection. Conclusion: The study determined the etiology and frequency of the main viral agents detected by PCR in a referral center in Mexico, and the viral coinfections and seasonality as well. The use of molecular tests must be mandatory in order to perform prospective studies on a larger scale.


REFERENCES

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Rev Latin Infect Pediatr. 2019;32