新加坡医护人员中的无症状严重急性呼吸综合征冠状病毒感染
Asymptomatic SARS coronavirus infection among healthcare workers, Singapore.
作者信息
Wilder-Smith Annelies, Teleman Monica D, Heng Bee H, Earnest Arul, Ling Ai E, Leo Yee S
机构信息
Department of Infectious Diseases, Tan Tock Seng Hospital, Singapore.
出版信息
Emerg Infect Dis. 2005 Jul;11(7):1142-5. doi: 10.3201/eid1107.041165.
Abstract
We conducted a study among healthcare workers (HCWs) exposed to patients with severe acute respiratory syndrome (SARS) before infection control measures were instituted. Of all exposed HCWs, 7.5% had asymptomatic SARS-positive cases. Asymptomatic SARS was associated with lower SARS antibody titers and higher use of masks when compared to pneumonic SARS.
摘要
在采取感染控制措施之前，我们对接触严重急性呼吸综合征（SARS）患者的医护人员进行了一项研究。在所有接触过的医护人员中，7.5%有无症状SARS阳性病例。与肺炎型SARS相比，无症状SARS与较低的SARS抗体滴度和较高的口罩使用率相关。
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