论文部分内容阅读
在美国一次流感流行中,对12例急性腮腺炎患者(其中3例儿童,曾作过流行性腮腺炎预防接种)进行了血清学研究。以补体结合及血凝抑制试验检测,12例中有5例对甲型流感的血清抗体阳转或滴度增长4倍,表明最近感染流感;另7例抗体滴度稳步上升,这些患者近年来都没有预防接种,从而强烈提示不久前有过甲型流感的感染。检测对流行性腮腺炎、副流感1、2、3型或腺病毒组抗原的补体结合抗体,都没
In a flu epidemic in the United States, serological studies were performed on 12 patients with acute mumps (3 of whom had premedication for mumps vaccination). In complement fixation and hemagglutination inhibition tests, 5 of 12 patients showed a 4-fold increase in positive serum or antibody titer against influenza A, indicating a recent flu infection. The other 7 patients had a steady increase in antibody titer in recent years There was no vaccination, which strongly hinted that there was an influenza infection recently. None tested for mumps, parainfluenza type 1, 2, 3 or adenovirus group complement-binding antibodies, none