大流行第一年无症状儿童的 SARS-CoV-2 感染率较低：法国的一项回顾性研究

IF 1.3 4区医学 Q3 PEDIATRICS Archives De Pediatrie Pub Date : 2024-04-01 DOI:10.1016/j.arcped.2023.09.019

Béatrice De Pracontal , Fleur Lorton , Thomas Drumel , Marianne Coste-Burel , Elise Launay , Christèle Gras Le Guen

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引用次数: 0

摘要

背景：自严重急性呼吸系统综合征冠状病毒 2（SARS-CoV-2）大流行以来，儿童在传播中的作用一直备受争议。我们旨在描述接受机构系统筛查的无症状儿童中 SARS-CoV-2 的流行情况：从 2020 年到 2021 年，这项在法国一所大学医院进行的回顾性研究纳入了手术前通过聚合酶链反应（PCR）检测对 SARS-CoV-2 感染进行常规筛查的连续无症状儿童：在 816 份检测样本中，PCR 阳性率为 0.49 %（95 % CI：0.01-0.97，n = 4）；半数病例与成人病例有密切接触：这些结果证明，在法国的第一次大流行期间，无症状儿童的 SARS-CoV-2 感染率较低。

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Low SARS-CoV-2 prevalence in asymptomatic children during the first year of the pandemic: A French retrospective study

Background

Since the beginning of the pandemic, children's role in the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been debated. We aimed to describe the prevalence of SARS-CoV-2 in asymptomatic children undergoing institutional systematic screening.

Methods

From 2020 to 2021, this retrospective study in a French university hospital included consecutive asymptomatic children routinely screened for SARS-CoV-2 infection by polymerase chain reaction (PCR) assay before surgery.

Results

Among the 816 test samples, the prevalence of positive PCR results was 0.49 % (95 % CI: 0.01–0.97, n = 4); half of the cases involved close contacts with an adult case.

Conclusion

These results support the low prevalence of SARS-CoV-2 in asymptomatic children during the first pandemic periods in France.

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来源期刊

Archives De Pediatrie 医学-小儿科

CiteScore

2.80

自引率

5.60%

发文量

106

审稿时长

24.1 weeks

期刊介绍： Archives de Pédiatrie publishes in English original Research papers, Review articles, Short communications, Practice guidelines, Editorials and Letters in all fields relevant to pediatrics. Eight issues of Archives de Pédiatrie are released annually, as well as supplementary and special editions to complete these regular issues. All manuscripts submitted to the journal are subjected to peer review by international experts, and must: Be written in excellent English, clear and easy to understand, precise and concise; Bring new, interesting, valid information - and improve clinical care or guide future research; Be solely the work of the author(s) stated; Not have been previously published elsewhere and not be under consideration by another journal; Be in accordance with the journal''s Guide for Authors'' instructions: manuscripts that fail to comply with these rules may be returned to the authors without being reviewed. Under no circumstances does the journal guarantee publication before the editorial board makes its final decision. Archives de Pédiatrie is the official publication of the French Society of Pediatrics.