我们检测飞行人员患上呼吸道感染时的血清免疫球蛋白水平，探讨其体内免疫功能的变化，报告如下。一、对象与方法１．对象：来我院进行健康疗养的飞行人员，入院一周内发生急性上呼吸道感染者，共计１６例，均为男性，年龄２３～３６岁，诊断明确。选同期入院，年龄、身体... We test the flight crew when suffering from respiratory tract infection of serum immunoglobulin levels, to explore changes in their immune function, the report is as follows. First, the object and method 1. PARTICIPANTS: Flight personnel who come to our hospital for health recuperation have acute upper respiratory tract infection within a week of admission, a total of 16 cases, both of whom are male, aged from 23 to 36 years old. The diagnosis is clear. Select the same period hospitalization, age, body ...