內科CHANG, SHAN-CHWENSHAN-CHWENCHANGWANG, JANN-TAYJANN-TAYWANG楊泮池2008-12-052018-07-112008-12-052018-07-112005http://ntur.lib.ntu.edu.tw//handle/246246/88323The serum antibodies to severe acute respiratory syndrome ( SARS) coronavirus of 18 SARS patients were checked at 1 month and every 3 months after disease onset. All of them except one, who missed blood sampling at 1 month, tested positive for the immunoglobulin G (IgG) antibody at 1 month. Fifteen out of 17 tested positive for the IgM antibody at 1 month. The serum IgM antibody of most patients became undetectable within 6 months after the onset of SARS. The IgG antibody of all 17 patients, whose serum was checked 1 year after disease onset, remained positive.en-US