长春地区于1958年发现Ⅲ、Ⅶ型腺病毒引起的肺炎暴发流行,以后历年见到散发病例,由于当时研究对象仅限于病儿,故所获得的病毒及血清学结果,难以全面反映Ⅲ、Ⅶ型腺病毒在人群中感染的范围。因此,我们于本地区收集了258份13岁以下儿童的血清,测定了Ⅲ、Ⅶ型腺病毒中和抗体,以期了解其感染范围及婴幼儿中腺病毒 In 1958, Changchun discovered the outbreak of pneumonia caused by type III and type Ⅶ adenovirus. In the later years, sporadic cases of pneumonia were observed. Because the subjects were limited to sick children at the time, the virus and serological results obtained were difficult to fully reflect Ⅲ and Ⅶ The extent of adenovirus infection in the population. Therefore, we collected 258 serum samples from children under the age of 13 in our region and determined the type III and type Ⅶ adenovirus neutralizing antibodies in order to understand the extent of their infection and the presence of adenovirus in infants and young children