Add to ORKGThe Laboratory-based Enteric Disease Surveillance (LEDS) system contributes to the understanding of human salmonellosis in the United States by collecting reports of isolates from laboratory-confirmed infections1 submitted by state public health laboratories. Reporting to LEDS is voluntary; the number of states submitting reports varies somewhat from year to year, although almost all states report every year. Occasionally, more than one isolate is reported from a single episode of infection in a person; this report includes only one isolate of a given Salmonella serotype per person within a 30-day period.Data in this report are current as of February 2, 2016.Recommended citation: Centers for Disease Control and Prevention (CDC). National Sa...