دورية أكاديمية

Viral infectivity in paediatric SARS-CoV-2 clinical samples does not vary by age.

التفاصيل البيبلوغرافية
العنوان: Viral infectivity in paediatric SARS-CoV-2 clinical samples does not vary by age.
المؤلفون: Schmidt MM; Department of Microbiology and Molecular Genetics, Robert Larner, MD College of Medicine, University of Vermont, Burlington, VT, USA., Despres HW; Department of Microbiology and Molecular Genetics, Robert Larner, MD College of Medicine, University of Vermont, Burlington, VT, USA., Shirley DJ; Data Science Department, Faraday, Inc., Burlington, VT, USA., Bose ME; Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA., McCaul KC; Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA., Crothers JW; Department of Pathology and Laboratory Medicine, Robert Larner, MD College of Medicine, University of Vermont, Burlington, VT, USA., Henrickson KJ; Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA., Lee B; Department of Pediatrics, Robert Larner, MD College of Medicine, University of Vermont, Burlington, VT, USA., Bruce EA; Department of Microbiology and Molecular Genetics, Robert Larner, MD College of Medicine, University of Vermont, Burlington, VT, USA.
المصدر: Access microbiology [Access Microbiol] 2023 May 26; Vol. 5 (5). Date of Electronic Publication: 2023 May 26 (Print Publication: 2023).
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Microbiology Society Country of Publication: England NLM ID: 101746927 Publication Model: eCollection Cited Medium: Internet ISSN: 2516-8290 (Electronic) Linking ISSN: 25168290 NLM ISO Abbreviation: Access Microbiol Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: London : Microbiology Society, [2019]-
مستخلص: At the start of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic, there was much uncertainty about the role of children in infection and transmission dynamics. Through the course of the pandemic, it became clear that children were susceptible to SARS-CoV-2 infection, although they were experiencing a notable lack of severe disease outcomes as compared to the adult population. This trend held true with the emergence of new SARS-CoV-2 variants, even in paediatric populations that were ineligible to be vaccinated. The difference in disease outcomes has prompted questions about the virological features of SARS-CoV-2 infection in this population. In order to determine if there was any difference in the infectivity of the virus produced by children with coronavirus disease 2019 (COVID-19), we compared viral RNA levels (clinical RT-qPCR C T ) and infectious virus titres from 144 SARS-CoV-2-positive clinical samples collected from children aged 0 to 18 years old. We found that age had no impact on the infectiousness of SARS-CoV-2 within our cohort, with children of all ages able to produce high levels of infectious virus.
Competing Interests: The authors declare that there are no conflicts of interest.
(© 2023 The Authors.)
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معلومات مُعتمدة: P30 GM118228 United States GM NIGMS NIH HHS
فهرسة مساهمة: Keywords: SARS-CoV-2; clinical isolates; paediatric; viral infectivity
تواريخ الأحداث: Date Created: 20230616 Latest Revision: 20240603
رمز التحديث: 20240603
مُعرف محوري في PubMed: PMC10267661
DOI: 10.1099/acmi.0.000547.v4
PMID: 37323941
قاعدة البيانات: MEDLINE