Molecular epidemiology of severe respiratory disease by human rhinoviruses and enteroviruses at a tertiary paediatric hospital in Barcelona, Spain

In order to describe the molecular epidemiology of human rhinovirus (HRV) and enterovirus (EV) infection in severely ill children, we studied all episodes of bronchospasm/bronchopneumonia in 6-month-old to 18-year-old patients from January 2010 to May 2012 who required mechanical ventilation. HRV/EVs were detected in 55 (57.3%) of 96 patients, of which 50 (91%) were HRV (HRV-A, 16; HRV-B, 1; HRV-C, 18) and 5 (9%) were EVs (EV-D68, 3). No significant differences in epidemiologic and clinical characteristics were found between different types. In six of the 13 patients who required invasive mechanical ventilation, HRV was the only pathogen detected. Clinical Microbiology and Infection (C) 2015 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.