3型和7型腺病毒是小儿肺炎的一种病原体,北京、上海、辽宁、长春、南京等地均有发生,每年发病高峰在冬、春两季。此病病死率较高,我国北方住院病例的病死率仍在10％左右或更高。为了更好的保育儿童,更好的支持和落实计划生育工作,寻找早期诊断方法和特异的有效治疗方法是迫切需要解决的问题。为此,我院于1976年1月至3月对免疫萤光实验诊断方法和抗3型、7型腺病毒血清治疗腺病毒肺炎进行了有计划地观察。为观察免疫萤光实验诊断的价值,同时对全部病例作了病儿咽拭子病毒分离 Type 3 and Type 7 adenovirus is a kind of pathogen of pneumonia in children. It has occurred in Beijing, Shanghai, Liaoning, Changchun, Nanjing and other places. The annual incidence peak is in winter and spring. The disease mortality is high, the mortality rate of inpatient cases in northern China is still about 10% or more. In order to better nurture children, better support and implementation of family planning work, looking for early diagnosis and specific effective treatment is an urgent problem to be solved. To this end, our hospital in January 1976 to March immunofluorescence test diagnostic methods and anti-3, 7 adenovirus serum treatment of adenovirus pneumonia were planned to observe. In order to observe the value of immunofluorescence experiment, at the same time for all cases of sick children with throat swab virus isolation