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目的：监测鼠血清的鼠疫F1抗体及肾综合征出血热（HFRS）抗体水平。方法：鼠疫F1抗体，采用间接血凝试验（IHA）检测；HFRS抗体，采用间接免疫荧光法（IFAT）检测。结果：口岸区共捕获鼠形动物243只，采血176份，其中144份检测鼠疫F1抗体，阳性2份（复判均为阴性）；另109份检测HFRS抗体，阳性12份，阳性率11．01％，阳性鼠均为褐家鼠；另对不同性别的鼠和不同捕鼠点的阳性率作了比较。结论：口岸区鼠类存在HFRS感染，有发生人间HFRS的潜在危险，应加强监测和灭鼠工作。
OBJECTIVE: To monitor the levels of plague F1 antibody and hemorrhagic fever with renal syndrome (HFRS) antibodies in rat serum. Methods: The plague F1 antibody was detected by indirect hemagglutination test (IHA). The HFRS antibody was detected by indirect immunofluorescence assay (IFAT). Results: A total of 243 rat-shaped animals were captured and 176 blood samples were collected in the port area. 144 of them were positive for F1 antibody (both of which were negative). The other 109 were positive for HFRS antibody, with a positive rate of 11. 01%, the positive rats were Rattus norvegicus; the other sexes of mice and different capture points were compared positive rate. CONCLUSION: HFRS infection exists in the port area rats, and there is a potential risk of human HFRS. Monitoring and rodent control should be strengthened.