Genetic relationship of clinical bacterial isolates with their environmental spreading using ERIC-PCR

The study examined the relationship between environmental bacterial and pathological isolates of inward patients. It identified biological safety level procedures followed. This work was conducted during period from December2021 till May 2022 in Ramadi city (Anbar Governorate). Samples were divided into 30 samples collected hospital environment, sewage water, 100 clinical inpatients. These patients Teaching Hospital Women’s Children Hospital. Bacterial diagnosed using biochemical tests confirming VITEK2 technique. Some chemical physical variables detected. studied Genetic fingerprinting selected species by Enterobacterial repetitive intergenic consensus Polymerase Chain Reaction ERIC-PCR dendrogram program for showing relationships E. coli. As genetic fingerprint examinations coli, statistical analysis technique had indicated that there a similarity ratio 74.58% with E.coli.