Respiratory Viral Detection in Children Hospitalized With Pneumonia During Periods of Major Population Disruptions in Nepal, 2014-2018

Abstract

Background Respiratory viruses commonly cause pneumonia in children. We aimed to identify respiratory viral nucleic acids in the nasopharynx of children admitted with pneumonia from 2014 to 2018, a period including a major earthquake (April 2015), pneumococcal conjugate vaccine (PCV10) introduction (August 2015), and a fuel shortage (October 2015 to March 2016). Methods Children 2 months to 14 years admitted to Patan Hospital between March 2014 and February 2018 with a clinical diagnosis of pneumonia had nasopharyngeal swabs collected and tested with a multiplex panel for the presence of genetic material from 23 respiratory pathogens. Results Of 1343 children with pneumonia, 974 (72.5%) had the nucleic acids of at least one respiratory virus in the nasopharynx. The median age of children with any viral genetic material detected was lower than those without (1.18, IQR: 0.59-2.39 years; vs 2.01 years, IQR: 0.81-4.34 years; P