{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,21]],"date-time":"2026-03-21T07:54:08Z","timestamp":1774079648284,"version":"3.50.1"},"reference-count":49,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2014,5,14]],"date-time":"2014-05-14T00:00:00Z","timestamp":1400025600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Influenza Resp Viruses"],"published-print":{"date-parts":[[2014,7]]},"abstract":"<jats:sec><jats:title>Background<\/jats:title><jats:p>The epidemiology of local viral etiologies is essential for the management of viral respiratory tract infections. Limited data are available in China to describe the epidemiology of viral respiratory infections, especially in small\u2013medium cities and rural areas.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objectives<\/jats:title><jats:p>To determine the viral etiology and seasonality of acute respiratory infections in hospitalized children, a 3\u2010year study was conducted in Shenzhen, China.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Nasopharyngeal aspirates from eligible children were collected. Influenza and other respiratory viruses were tested by molecular assays simultaneously. Data were analyzed to describe the frequency and seasonality.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Of the 2025 children enrolled in the study, 971 (48\u00b70%) were positive for at least one viral pathogen, in which 890 (91\u00b77%) were &lt;4\u00a0years of age. The three most prevalent viruses were influenza A (<jats:styled-content style=\"fixed-case\">IAV<\/jats:styled-content>; 35\u00b78%), respiratory syncytial virus (<jats:styled-content style=\"fixed-case\">RSV<\/jats:styled-content>; 30\u00b75%) and human rhinovirus (<jats:styled-content style=\"fixed-case\">HRV<\/jats:styled-content>; 21\u00b75%). Co\u2010infections were found in 302 cases (31\u00b71%), and dual viral infection was dominant. <jats:styled-content style=\"fixed-case\">RSV<\/jats:styled-content>,<jats:styled-content style=\"fixed-case\"> HRV<\/jats:styled-content> and <jats:styled-content style=\"fixed-case\">IAV<\/jats:styled-content> were the most frequent viral agents involved in co\u2010infection. On the whole, the obvious seasonal peaks mainly from March to May were observed with peak strength varying from 1\u00a0year to another.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>This study provides a basic profile of the epidemiology of acute respiratory viral infection in hospitalized children in Shenzhen. The spectrum of viruses in the study site is similar to that in other places, but the seasonality is closely related to geographic position, different from that in big cities in northern China and neighboring Hong Kong.<\/jats:p><\/jats:sec>","DOI":"10.1111\/irv.12257","type":"journal-article","created":{"date-parts":[[2014,5,14]],"date-time":"2014-05-14T10:28:25Z","timestamp":1400063305000},"page":"443-451","source":"Crossref","is-referenced-by-count":44,"title":["A 3\u2010year prospective study of the epidemiology of acute respiratory viral infections in hospitalized children in Shenzhen, China"],"prefix":"10.1111","volume":"8","author":[{"given":"Ying","family":"He","sequence":"first","affiliation":[{"name":"Department of Laboratory Medicine Affiliated Futian People's Hospital Guangdong Medical College Shenzhen China"},{"name":"Institute of Clinical Microbiology Affiliated Futian People's Hospital Guangdong Medical College Shenzhen 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