Stollery Children's Hospital, University of Alberta, Edmonton, Alberta, Canada.
Stollery Children's Hospital, University of Alberta, Edmonton, Alberta, Canada.
Paediatr Respir Rev. 2020 Sep;35:3-8. doi: 10.1016/j.prrv.2020.05.001. Epub 2020 May 11.
COVID-19 is a coronavirus responsible for a global pandemic that started in China in December 2019 and has quickly spread to almost all countries. Approximately 2% of cases are diagnosed in children. There is increasing evidence for transmission by asymptomatic or presymptomatic adults and children. The clinical features do not differ from those of other respiratory viral infections, although rare cases manifest an unusual rash involving the digits. Disease is generally mild in children but deaths have been reported. Risk groups for severe disease in children are yet to be delineated. All treatments remain experimental.
COVID-19 是一种冠状病毒,引发了 2019 年 12 月始于中国的全球大流行,现已迅速传播至几乎所有国家。大约 2%的病例发生于儿童。越来越多的证据表明无症状或症状前成人和儿童可传播该病毒。其临床特征与其他呼吸道病毒感染无差异,尽管罕见病例表现为累及指(趾)的不常见皮疹。儿童疾病一般较轻,但已有死亡病例报告。儿童发生重症的高危人群尚未明确。所有治疗均为试验性。