dr.shahid Tahir likes this technical article:
INTRODUCTION Escherichia coli is one of the major infectious agents that can cause tremendous problems in chickens. Pathogenic E. coli strains can be classified into intestinal and extra-intestinal E. coli according to their virulence factors and clinical symptoms. Colibacillosis is one of the most serious diseases affecting poultry resulting in severe economic losses due to mortalities, weight lo ...
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September 15, 2021