A very low prevalence of SARS‐CoV‐2 infection but a high prevalence of other respiratory virus infections in children admitted to paediatric emergency departments

Autor: Juliette Viart, Ilka Engelmann, Flora Joannes, Christèle Gras‐Le Guen, Hervé Haas, Marie Chinazzo, Aymeric Cantais, Amélie Gatin, Camille Brehin, Ilyes Benhalima, Mahdi Ouafi, Alain Martinot, François Dubos
Rok vydání: 2022
Předmět:
Zdroj: Acta Paediatrica. 111:1034-1038
ISSN: 1651-2227
0803-5253
Popis: To investigate the prevalence of infections by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and other respiratory viruses among children admitted to paediatric emergency departments (PEDs).From April to July 2020, a prospective, multicentre cohort study was conducted in the PEDs of eight French university hospitals. Regardless of the reason for admission, a nasopharyngeal swab sample from each child was screened using reverse transcription polymerase chain reaction tests for SARS-CoV-2 and other respiratory viruses. We determined the prevalence of SARS-CoV-2 and other respiratory viruses and identified risk factors associated with a positive test.Of the 924 included children (median [interquartile range] age: 4 years [1-9]; boys: 55%), 908 (98.3%) were tested for SARS-CoV-2. Only three samples were positive (0.3%; 95% confidence interval: 0.1-1) and none of these children had symptoms of coronavirus disease 2019. Of the 836 samples (90%) tested for other viruses, 129 (15.4%) were positive (primarily rhinovirus). Respiratory viruses were significantly more common in young children and in children with respiratory tract symptoms and fever.The prevalence of SARS-CoV-2 among children admitted to emergency departments was low. In contrast, and despite social distancing and other protective measures, the prevalence of other respiratory viruses detection was high.
Databáze: OpenAIRE
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