Etiological survey and analysis of the traceability of a food poisoning outbreak and sporadic cases of diarrhea caused by Salmonella enteritidis during the same period
Objective To investigate the molecular epidemiological relationship of Salmonella enteritidis isolates from an outbreak of food poisoning and sporadic cases of diarrhea occurring during the same period. Methods Pathogens were isolated,cultured,and serotyped in accordance with National Food Safety Standard GB 4789.4-2010(Microbiological examination of food:Salmonella).An automated microbe identification system was used identify isolated strains and analyze their antibiotic resistance.Pulsed-field gel electro...