Ed Hardy shirt Xuzhou City , Jiangsu Province, 199

Xuzhou City , Jiangsu Province,Ed Hardy shirt, 1999-2006 enterohemorrhagic Escherichia coli O157: H7 infection in epidemiological studies


Virulence genes changed in 1999 with interested Shiga toxin virulence factors STX1,Ed Hardy Shop, STX1 co-exist with the main interested in the gradual evolution of virulence factors STX2 Shiga toxin -based , bacterial virulence genes changed significantly . This research suggests that strengthening the monitoring of bacterial virulence genes to explore the spread of disease mechanisms and disease prevention and control have significant meaning. 3.2 diarrhea , diarrhea in the host animal carrier rate of 8 patients with an average carrier rate 1.72% , 3.38% to 0 in between ,Ralph Lauren günstigen, there was significant difference statistically significant 80.06,abercrombie Moon cake commonly used antioxidants ,,Billig Ralph Lauren Polos, P <0.01); host animals for eight years the average carrier rate of 4.07% , 14.43% ~ 0.00% in between , there are significant differences statistically significant (A ~ = 337.00, P <0.01), cattle, sheep , pigs, chickens carrier host animals consistent with the overall situation . Such animals are the main source of income in rural areas Xuzhou , Xuzhou urban and rural areas and is the main sources of meat , to strengthen monitoring of the host animal has a significant economic and epidemiological significance . 3,3 HUS cases, the carrier rate of patients with diarrhea , the host animal carrier rate decreased gradually as the year , the three asked related to each other , with the change when asked to show the changes in consistency , this study found that E. coli infectious diarrheal diseases in analysis of the epidemic , transmission mechanism can be inferred to provide useful help. Number of cases of HUS , patients with diarrhea associated with the carrier rate of the host animal , HUS number of patients with diarrhea carrier rate in patients with a high degree of correlation (r = 0.97), and the carrier rate of the host animals, moderate correlation (r = 0.60), HUS and host animals may be related to low human and animal existence in nature of natural immune barrier are. This study shows that monitoring , the strengthening of patients with diarrhea, the host animal carrier rate monitoring, prediction of E. coli 0157: H7 outbreak of infectious diarrhea have early warning role.