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1958—1959年我国华北和东北等地有一次婴幼儿肺炎的大流行,经证实为腺病毒所致。当时成都也有类似病案,但未经病毒学证实。1964年2月初至次年4月底(1964年5—10月未采标本),我科与成都生物制品研究所协作,对111例疑为本症的患儿作血清补体结合试验,其中48例曾取咽拭子,6例取肺组织标本送该所作病毒分离,现将得到病毒学证实的76例作一分析。流行病学年龄:一般腺病毒肺炎多累乳幼儿,但半岁内的乳婴多有先天免疫力,3岁以后因隐性感染获得免疫患者渐少。本组56名为1/2—3岁,最小者仅34天,最大9岁。4例病毒上感者为2、4、7、9岁,另有3例毛细支气管炎,年龄为3、6至10个月。死亡均在2岁之内。
In 1958-1959 there was an infant pneumonia pandemic in places such as North China and Northeast China, which was confirmed as adenovirus. At that time, Chengdu also had a similar medical record, but it was not confirmed by virology. From early February 1964 to the end of April next year (May-October 1964, undecided specimens), our department cooperated with Chengdu Institute of Biological Products to test serum complement fixation in 111 cases suspected of having this disease. Among them, 48 Cases had taken throat swab, 6 cases of lung tissue taken to send the virus isolation, will now be confirmed by virological analysis of 76 cases. Epidemiology Age: Adenovirus pneumonia more than tired of child care, but more than half the age of infant milk and baby have innate immunity, 3 years later due to latent infection less immune patients. The group of 56 1 / 2-3 years old, the youngest only 34 days, maximum 9 years old. 4 cases of virus on the flu were 2, 4, 7, 9 years old, and another 3 cases of bronchiolitis, age 3,6 to 10 months. Deaths are within 2 years of age.