The aim of this research is to determine antimicrobial resistance's profile of Escherichia coli
from cloacal swab of domestic chicken in Surabaya traditional market to several antibiotic
such as aztreonam, ciprofloxacin, gentamicin, chloramphenicol, dan tetracycline. Sixty
samples were teken from Pucang, Keputran, and Wonokromo traditional market. Those
ampleswere isolated and identified using Mac Conkey Agar (MC Agar), Eosin Methylen Blue
Agar (EMB Agar), Gram staining, IMViC and Triple Sugar Iron Agar (TSI Agar). The results …