Occurrence of antibiotic resistance genes amonge coli serotypes isolated from broilers

It has been documented in nowadays the increase of bacterial resistance to antibiotics. The current research aims to investigate the occurrence of antibiotics resistance genes. This work was done on 150 specimens from broilers,. Isolates could be typed anTrimethoprim ISulfamethazol, and Ciprofloxacin were the mosteffective antimicrobial agent against Ecoli isolates with percentage < 14/16 (87.50%), 9/16 (56.25) %, 7/16 (43.75)%, 7/16 (43.75%) and 7/16 (43.75.)% respectively. TEM, SHY, OXA and CMY genes were detected by PCR in Ecoli serotypes . No one of the tested