The characteristics of chicken colibacillosis are introduced from the aspects of pathogen,epidemiology,clinical symptoms and necropsy,and clinical comprehensive diagnosis and laboratory diagnosis methods are given.The...
Supported by Crosswise Project of Jiangxi Agricultural University(09003699);Project of Education Department of Jiangxi Province(GJJ150416);Project of Science and Technology Department of Jiangxi Province(20122BBF60082)~~
In order to diagnose diseased rabbits, dead rabbits were dissected, and 4 strains, DX01, DX02, JX01 and JX02 were obtained from bacterial isolation and culture. According to conventional biochemical method, physiologi...
Supported by Natural Science Foundation of Shandong Province(ZR2014CQ012)
[ Objectives] The paper aimed to select drugs reasonably for treatment of rex rabbit colibacillosis, and to isolate the pathogenicity of Escherichia coll. [ Methods ] Pathogen isolation, drug sensitivity test and path...
Supported by National Spark Program of China(2015GA620002);Hebei Province Science and Technology Support Program(14826613D);Project of Qinhuangdao City Academy of Agricultural Sciences(2014-04);Project of Qinhuangdao Science and Technology Bureau(201502A054)~~
An epidemic occurred in a fox farm of Changli County in April, 2015. The clinical symptoms in ill foxes included depression, poor appetite or appetite loss,rough, disorder and dull hair, standing inability, trembling,...
Colibacillosis refers to any localized or systemic infection caused entirely or partly by avian pathogenic Escherichia coli (APEC). Colibacillosis in mammals is most often a primary enteric or urinary tract disease, w...
[Objective] This study aimed to investigate the histopathological changes of hens with colibacillosis.[Method] Epidemiological investigation,clinical symptoms observation,pathological autopsy,laboratory diagnosis and ...
Supported by Fund of Education Department in Hebei Province(2007408)~~
[ Objective] The aim of this study was to lay a foundation for obtaining effective traditional Chinese medicine preparations controlling chicken colibacillosis. [ Method] With the western medicine Lomeflbxacin Hydroch...
The genes of colonization factor K88 and avirulent heat-labile enterotoxin LT A-B+ of enterotoxigenic E. coli (ETEC) have been ligated, and a vaccine strain containing recombinant plasmid that efficiently expresses tw...