Prevalence of Antibiotics Resistant Listeria monocytogenes Strains in Nigerian 
Ready-to-eat Foods.

ABSTRACT: The Listerial flora and Listeria monocytogenes bio-load associated with 411 ready-to-eat (RTE) foods sold at several locations in southern Nigeria was evaluated using phenotypic procedures which included serial dilution and pour plate techniques. Selected L. monocytogenes strains phenotypically identified from the RTE foods were further identified using virulence gene markers and 16srRNA amplification procedures. All the 90 L. monocytogenes strains cultured from the RTE foods were subjected to antibiogram analysis using disc diffusion. Some of the antibiotics employed included; Ceftazidine, cefuroxime, gentamicin, ofloxacin, augumentin, tetracycline and erythromycin. L. monocytogenes L. ivanovii, L. grayi, L.welshimeri, L. seeligeri and L. innocua were detected in the RTE foods. Haemolysin

SUBMITTER: Ebakota DO 

PROVIDER: S-EPMC7004927 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature