解封后少年儿童感染新冠后严重程度的预计和评估（儿童新冠被感染多久有症状）

2022-12-06 21:25:02 阅读 77 编辑中汇名车

来自南非的初步信息表明，

奥密克戎是新出现的 SARS-CoV-2 变异株，感染后典型临床症状是发热、干咳、乏力，有部分人会出现嗅觉和味觉功能减退或丧失，少部分人还会出现鼻塞、流涕、咽痛及呕吐、腹泻，有时以嗅觉功能减退作为首发症状［3］。但

儿童感染后情况如何？引用中国中医科学院发表论文，Covid-19儿童回顾性临床病例分析结果：共纳入66例患者。其中，男性占43例（65.2％）。中位年龄为12（6-16）岁。

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[4] 世界卫生组织 . 儿童和青少年的 COVID-19 疾病 [EB/OL].(2021-09-29) [2022-03-02]. https://apps. who. int/iris/bitstream/handle/10665/345575/WHO-2019-nCoV-Sci-Brief-Children-and-adolescents-2021.1-chi.pdf.

[5] Li Ka Shing Faculty of Medicine, The University of Hong Kong.HKUMed finds Omicron SARS-CoV-2 can infect faster and better than Delta in human bronchus but with less severe infection in lung[EB/OL]. (2021-12-15) [2022-03-06]. https://www. med. hku. hk/en/news/press/20211215-omicron-sars-cov-2-infection.

[6] 段乃凡. 基于系统评价和病例回顾探讨中西医治疗儿童流行性感冒和COVID-19临床疗效[D].中国中医科学院,2022.DOI:10.27658/d.cnki.gzzyy.2022.000275.