Altogether 100 contacts have been traced and placed under medical observation. At present, no signs or symptoms suggestive of SARS have developed in any of these contacts.
英
美
- 卫生部门对全部100名接触者进行了追踪调查和医学观察,目前这些接触者均未出现受到SARS病毒感染的症状或休征。