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1982至1985年从天津地区小儿细菌性感染8种病材分离和鉴定出62株肺炎球菌,经血清学分型归属于20个型和群。以化脓性脑膜炎病儿脑脊液分离出的38株肺炎球菌居各病材检出菌的首位,12株2型肺炎球菌占此38株菌的31.6%。天津冬、春季为化脓性脑膜炎发病高潮,占发病总数的60～70%,每年均有10例左右两岁以内婴幼儿罹患肺炎球菌脑膜炎,此全年散发病例尚可由1979至1980年脑脊液检出菌所证实。其余肺炎球菌分离自血液的有2株;穿刺液的5株;从结合膜炎分泌物分离出9株;气管分泌物2株。本文对小儿肺炎球菌感染与有关免疫问题作了讨论。
From 1982 to 1985, 62 strains of pneumococci were isolated and identified from 8 kinds of pathogenic bacteria in children in Tianjin. The serotypes were divided into 20 types and groups. Thirty-eight strains of pneumococci isolated from the cerebrospinal fluid of children with purulent meningitis were found to be the first among all the pathogenic bacteria. Twelve strains of type 2 pneumococci accounted for 31.6% of the 38 strains. Tianjin winter and spring purulent meningitis incidence of climax, accounting for 60 to 70% of the total incidence of each year about 10 infants and young children within two years of suffering from pneumococcal meningitis, the year sporadic cases can still be from 1979 to 1980 cerebrospinal fluid Check out the bacteria confirmed. The remaining pneumococcal isolated from the blood of 2; 5 puncture fluid; from the conjunctivitis secretion isolated 9 strains; 2 tracheal secretions. This article discusses pediatric pneumococcal infection and related immunological issues.