2022
DOI: 10.1155/2022/5625104
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Mild and Asymptomatic Coronavirus Disease in Children, Adolescents, and Household Contacts and Prolonged Viral Excretion

Abstract: Problem. The clinical presentation of coronavirus disease (COVID-19) in children remains controversial. This study analyzed viral excretion in children and adolescents with mild-to-moderate disease and their household contacts, who were treated in Jundiaí, Brazil between March and November 2020, before vaccination was available. Method. This was a prospective, observational, and descriptive cohort study. Nasopharyngeal swabs and blood were collected six times at weekly intervals. Quantitative reverse transcrip… Show more

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Cited by 2 publications
(2 citation statements)
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“…Acute SARS-CoV-2 infection in children and adolescents runs milder than that in adults. The majority of children with COVID-19 develop a mild form of the disease, with 15-30% of children being infected asymptomatically [3][4][5][6]. However, the low case ascertainment of paucisymptomatic children limits the accuracy of prevalence estimations in countries with widespread and high daily case numbers of COVID-19 [7].…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Acute SARS-CoV-2 infection in children and adolescents runs milder than that in adults. The majority of children with COVID-19 develop a mild form of the disease, with 15-30% of children being infected asymptomatically [3][4][5][6]. However, the low case ascertainment of paucisymptomatic children limits the accuracy of prevalence estimations in countries with widespread and high daily case numbers of COVID-19 [7].…”
Section: Introductionmentioning
confidence: 99%
“…Children 2023, 10, 1189 2 of 15 to those of seasonal respiratory viral infections [5,8]. Although COVID-19 has a favourable prognosis in terms of paediatric age, numerous sequelae have been reported, defined as 'long COVID' [9].…”
Section: Introductionmentioning
confidence: 99%