CDC released 2017 report for FoodNet data. FoodNet conducts active, population-based surveillance for laboratory-diagnosed infections caused by Campylobacter, Cryptosporidium, Cyclospora, Listeria, Salmonella, STEC, Shigella, Vibrio, and Yersinia in 10 sites that account for approximately 15% of the U.S. population (an estimated 49 million persons in 2016).
There was a decrease in two Salmonella serotypes [Salmonella Typhimurium and Heidelberg]
and STEC O157 infections. New regulatory requirements that include enhanced testing of poultry products for Salmonella† might have contributed to the decreases. The incidence of STEC O157 infections during 2017 also decreased compared with 2006–2008, which parallels reductions in isolations from ground beef.§ The declines provide supportive evidence that targeted control measures are effective.
There was a decrease in two Salmonella serotypes [Salmonella Typhimurium and Heidelberg]
and STEC O157 infections. New regulatory requirements that include enhanced testing of poultry products for Salmonella† might have contributed to the decreases. The incidence of STEC O157 infections during 2017 also decreased compared with 2006–2008, which parallels reductions in isolations from ground beef.§ The declines provide supportive evidence that targeted control measures are effective.
There was an increase in illness from other Salmonella strains. This may be due to non-food sources or more obscure sources such as what we are seeing with kraton.
There was an increased incidences of pathogens for which testing was previously limited might have resulted from the increased use and sensitivity of culture-independent diagnostic tests (CIDTs), which can improve incidence estimates (1). Compared with 2014–2016, the 2017 incidence of infections with Campylobacter, Listeria, non-O157 Shiga toxin–producing Escherichia coli (STEC), Yersinia, Vibrio, and Cyclospora increased.
Preliminary Incidence and Trends of Infections with Pathogens Transmitted Commonly Through Food — Foodborne Diseases Active Surveillance Network, 10 U.S. Sites, 2006–2017
Weekly / March 23, 2018 / 67(11);324–328
There was an increased incidences of pathogens for which testing was previously limited might have resulted from the increased use and sensitivity of culture-independent diagnostic tests (CIDTs), which can improve incidence estimates (1). Compared with 2014–2016, the 2017 incidence of infections with Campylobacter, Listeria, non-O157 Shiga toxin–producing Escherichia coli (STEC), Yersinia, Vibrio, and Cyclospora increased.
Preliminary Incidence and Trends of Infections with Pathogens Transmitted Commonly Through Food — Foodborne Diseases Active Surveillance Network, 10 U.S. Sites, 2006–2017
Weekly / March 23, 2018 / 67(11);324–328