Duration of antibody responses after severe acute respiratory syndrome

被引:298
作者
Wu, Li-Ping
Wang, Nai-Chang
Chang, Yi-Hua
Tian, Xiang-Yi
Na, Dan-Yu
Zhang, Li-Yuan
Zheng, Lei
Lan, Tao
Wang, Lin-Fa
Liang, Guo-Dong [1 ]
机构
[1] Shanxi Prov Ctr Dis Control & Prevent, Taiyuan, Peoples R China
[2] Shanxi Prov Peoples Hosp, Taiyuan, Peoples R China
[3] CSIRO, Australian Anim Hlth Lab, Geelong, Vic, Australia
[4] Australian Biosecurity Ctr Emerging Infect Dis, Geelong, Vic, Australia
[5] State Key Lab Infect Dis Control & Prevent, Beijing, Peoples R China
关键词
D O I
10.3201/eid1310.070576
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
Among 176 patients who had had severe acute respiratory syndrome (SARS), SARS-specific antibodies were maintained for an average of 2 years, and significant reduction of immunoglobulin G-positive percentage and titers occurred in the third year. Thus, SARS patients might be susceptible to reinfection >= 3 years after initial exposure.
引用
收藏
页码:1562 / 1564
页数:3
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