Cronobacter Carriage in Neonate and Adult Intestinal Tracts  

作　　者：LIU Hui CUI Jing Hua CUI Zhi Gang HU Guang Chun YANG Yue Lian LI Jian SHI Yu Wen 

机构地区：[1]Jinan Municipal Center for Disease Control and Prevention [2]State Key Laboratory for Communicable Disease Prevention and Control,National Institute for Communicable Disease Control and Prevention,Chinese Center for Disease Control and Prevention

出　　处：《Biomedical and Environmental Sciences》2013年第10期861-864,共4页生物医学与环境科学（英文版）

摘　　要：A total of 7 Cronobocter strains were isolated from 703 fecal samples collected in Jinan from June 13 to December 30, 2011, with the positive rate of Cronobacter spp. being 1.0% （95% confidence interval 0.6%-1.4%）. Three Cronobacter sakazakii stains were isolated from 157 fecal samples of healthy neonates （95% confidence interval 0.4%-5.5%）. This number was slightly higher than that isolated from 273 fecal samples of healthy adults, in which 1 strain of C. sakazakii and 1 strain of Cronobacter malonaticus were isolated, and that from 173 fecal samples of adults with acute diarrhea, in which 1 strain of C sakazakii and 1 strain of C. malonaticus were isolated, but the differences were not statistically significant （P〉O.05）. The Cronobocter isolates were all from different genetic sources. It should be noted that Cronobacter carriage may cause infection under certain conditions, especially in neonates.A total of 7 Cronobocter strains were isolated from 703 fecal samples collected in Jinan from June 13 to December 30, 2011, with the positive rate of Cronobacter spp. being 1.0% （95% confidence interval 0.6%-1.4%）. Three Cronobacter sakazakii stains were isolated from 157 fecal samples of healthy neonates （95% confidence interval 0.4%-5.5%）. This number was slightly higher than that isolated from 273 fecal samples of healthy adults, in which 1 strain of C. sakazakii and 1 strain of Cronobacter malonaticus were isolated, and that from 173 fecal samples of adults with acute diarrhea, in which 1 strain of C sakazakii and 1 strain of C. malonaticus were isolated, but the differences were not statistically significant （P〉O.05）. The Cronobocter isolates were all from different genetic sources. It should be noted that Cronobacter carriage may cause infection under certain conditions, especially in neonates.

关 键 词：Cronobacter Carriage in Neonate and Adult Intestinal Tracts 

分 类 号：R-332[医药卫生]