印度西孟加拉邦一个选定街区 6-14 岁农村儿童 SARS-CoV-2 IgG 抗体的血清流行率

Vineeta Shukla, Vivek Shukla, Mausumi Basu, Aparajita Mondal, Mamunur Rashid, Ripan Saha
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引用次数: 0

摘要

背景和目标:在 COVID-19 大流行的第二波和第三波中,儿童占总人口的很大一部分。本研究的目的是估计 6-14 岁儿童中 COVID-19 IgG 抗体的血清流行率,并确定与血清阳性相关的因素:这项横断面研究在印度西孟加拉邦的一个选定街区的儿童中进行,为期一年(2022 年 4 月至 2023 年 3 月)。该区块中的 30 个村庄通过聚类抽样技术被选中。使用 COVID-19 IgM/IgG 快速抗体检测试剂盒(经 ICMR 批准)检测 SARS-CoV-2 IgG 抗体。数据通过适当的统计检验进行分析:57.2% 的儿童 SARS-CoV-2 IgG 抗体呈阳性。血清阳性率(91.8%)显著高于(P0.05):结论:SARS-CoV-2 IgG 抗体在农村地区儿童中呈阳性的比例很高,表明农村人口中存在无症状冠状病毒感染。高年龄组和父亲受教育程度等社会人口因素与血清阳性率有显著相关性。DOI:https://doi.org/10.55010/imcjms.18.022*Correspondence:Vineeta Shukla,印度加尔各答,传染病和贝利亚加塔综合医院,社区医学系。电子邮件:vineeta1992@gmail.com
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Seroprevalence of SARS-CoV-2 IgG antibodies among rural children aged 6-14 years in a selected block of West Bengal, India
Background and objectives: Children comprised a significant part of the population during the second and third waves of the COVID-19 pandemic. The objectives of this study were to estimate the seroprevalence of COVID-19 IgG antibody among the children aged 6 to 14 years and to determine, if any, the factors associated with seropositivity. Methods: This cross-sectional study was conducted in a selected block of West Bengal, India over a period of 1 year (April 2022-March 2023) among children. Thirty villages in the block were selected by cluster sampling technique. COVID-19 IgM/IgG Rapid Antibody Test Kit (ICMR approved) was used for the detection of SARS-CoV-2 IgG antibodies. Data were analyzed by appropriate statistical tests. Results: Total 600 children were enrolled in the study.SARS-CoV-2 IgG antibody was positive in 57.2% children. The seropositivity rate (91.8%) was significantly (p<0.001) high among children of age group 12 to 14 years. Seropositivity rate was not significantly different between male and female children (46.4% vs. 53.6%; p>0.05). Conclusion: SARS-COV-2 IgG antibody was positive in a high proportion of children residing in rural areas indicating asymptomatic coronavirus infections among rural population. Socio-demographic factors such as higher age group and father’s education were significantly associated with seropositivity. July 2024; Vol. 18(2):010. DOI:https://doi.org/10.55010/imcjms.18.022 *Correspondence: Vineeta Shukla, Department of Community Medicine, Infectious Diseases and Beliaghata General Hospital, Kolkata, India. Email: vineeta1992@gmail.com
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