Bahram Hasani
Department of Avian Diseases, Research & Diagnosis, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization, Tehran, Iran
[ 1 ] - Detection of three virulence genes in E.coli isolates from commercial broilers with colibacillosis and their antibiotic resistance profiles in Tabriz area, Iran
Colibacillosis caused by E.coli is one of the most common illnesses in commercial chickens and induce high financial losses in the poultry industry due to morbidity, mortality and antibiotic expenses because of overuses. E.coli can mostly cause disease as a secondary or opportunistic pathogen, while certain strains with specific virulence factors even as primary pathogen can cause colibacillosi...
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