Volume 14, Number 3—March 2008
Integrated Food Chain Surveillance System for Salmonella spp. in Mexico1
|Serovar||% for each serovar relative to the total no. of Salmonella serovars
|Ill humans* (n = 392)||Asymptomatic children (n = 373)||Chicken† (n = 546)||Swine† (n = 1237)||Cattle† (n = 767)|
*Ill humans include 366 isolates from enteric infections and 26 isolates from invasive infections.
†Data for food animal intestine and the corresponding retail meat have been combined because serovars were very similar.
1Presented in part at the International Association for Food Protection 93rd Annual Meeting, August 13–16, 2006, Calgary, Alberta, Canada.