2015 Preliminary Data: Figures

Each year, FoodNet publishes a summary of surveillance data and trend information in CDC’s Morbidity and Mortality Weekly Report (MMWR). This page includes information from the report that summarized 2015 preliminary surveillance data and described trends from 2012 through 2015 for infections caused by Campylobacter, Cryptosporidium, Cyclospora, Listeria, Salmonella, Shiga toxin-producing Escherichia coli (STEC) O157 and non-O157, Shigella, Vibrio, and Yersinia. This report also contained preliminary postdiarrheal hemolytic uremic syndrome data for 2014.

Incidence Trends

FoodNet uses a main-effects, log-linear Poisson regression (negative binomial) model to estimate changes in the incidence of infection and to measure overall trends in incidence.

By pathogen

By Salmonella serotype