对不明原因感染布鲁杆菌1例分析如下。1病历摘要女,50岁。于2007-12-02首次出现午后发热,持续3 d,体温分别为37.8、37.5、37.3℃,期间有头痛症状,但能忍受,第4天体温降至正常,因此未去医院。2008-01-03患者再次出现午后发热,发热前自觉全身发冷,体温在38.3~38.5℃,同时伴头痛, One case of brucellosis infection for unknown reasons is as follows. 1 medical records female, 50 years old. The first afternoon appeared fever in the afternoon, lasting 3 d, body temperature were 37.8,37.5,37.3 ℃, during which there are symptoms of headache, but can tolerate the fourth day the body temperature dropped to normal, so did not go to the hospital. 2008-01-03 Patients again appear fever in the afternoon, before the onset of fever conscious body chills, body temperature 38.3 ~ 38.5 ℃, accompanied by headache,