The genetic diversity of the Derby serotype of Salmonella enterica in Spain was examined by pulsed-field gel electrophoresis (PFGE). Out of 24 identified PFGE profiles, a major clone was detected in 19% of strains from humans, 52% from food, and 62% from swine. This clone (clone 1) was isolated from pork products, suggesting swine as its source.
All Keywords
【저자키워드】 swine, Salmonella enterica Derby, clonal spread, PFGE typing, human food,
【저자키워드】 swine, Salmonella enterica Derby, clonal spread, PFGE typing, human food,