【摘要】 本文采集婴幼儿秋冬季腹泻的大便标本98份作病原学检查,全部标本作电镜检查和细菌培养。电镜检查55份检出轮状病毒颗粒,检出率为56.1%;8份检出腺病毒颗粒,检出率为8.2%,其中1份同时有上述两种病毒颗粒。细菌培养除1份培养出鼠伤寒沙门氏菌,另1份培养出绿脓杆菌,其余均为阴性。与以往我们的资料相比较,本地区轮状病毒肠炎的发病季节和发病高峰均相似。更多还原

【Abstract】 From October, 1982 to February, 1983 stool specimens of 98 children with diarrhea were collected for detection of viral and bacterial enteric pathogens. The presence of virus particles was determined by direct electron microscopy examination of the stool specimens. Routine bacteriologic testing was also performed on stool specimens. 55 (56.1%) of 98 Patients had Rotavirus detected in their stools. 8(8.2%) of them had adenovirus detected.The specimen from one patient yielded Salmonella typhimurium, while in that from another patient pseudomonas aeruginosa was detected.This study and our previous report demonstrated:(1) Rotavirus was the major pathogen associated with winter diarrhea in children in Hefei. The role of other agents was minimal, as compared with that of rotavirus; (2) Rotavirus diarrhea had generally occurred between October and February in Hefei, particularly during winter months from November to January, the peak incidence being in December.更多还原