TY - JOUR AU - Valdezate, Sylvia AU - Vidal, Ana AU - Herrera-León, Silvia AU - Pozo, Javier AU - Rubio, Pedro AU - Usera, Miguel AU - Carvajal, Ana AU - Echeita, M. Aurora T1 - Salmonella Derby Clonal Spread from Pork T2 - Emerging Infectious Disease journal PY - 2005 VL - 11 IS - 5 SP - 694 SN - 1080-6059 AB - 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. KW - swine KW - Salmonella enterica Derby KW - clonal spread KW - PFGE typing KW - human food KW - Spain DO - 10.3201/eid1105.041042 UR - https://wwwnc.cdc.gov/eid/article/11/5/04-1042_article ER - End of Reference