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CDC expands use of Whole Genome Sequencing in Foodborne Illness

  • Whole genome sequencing (WGS) provides insight into the genetic fingerprint of a pathogen by sequencing the chemical building blocks that make up its DNA and is increasingly being employed in food safety efforts. Since 2012, the U.S. Food and Drug Administration (FDA) has regularly turned to WGS to better understand foodborne pathogens, including identifying the nature and source of microbes that contaminate food and cause outbreaks of foodborne illness.
  • This week, the Centers for Disease Control and Prevention (CDC) announced that the use of whole genome sequencing to monitor for outbreaks of Listeria, Salmonella, Campylobacter and coli that are commonly transmitted through food and animal contact has expanded to 38 states and two cities. This data is reported in the CDC’s Antibiotic Resistance (AR) Investment Map, which shows early progress by states to combat antibiotic resistance. This year’s Antibiotic Resistance Investment Map features more than 170 state-reported successes, including rapidly identifying and containing rare and concerning resistant germs to protect communities. Each state reported multiple successes.
  • You can learn more about CDC’s AR Solutions Initiative and ongoing work to combat antibiotic resistance at
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Keller and Heckman offers global food and drug services to its clients. Our comprehensive and extensive food and drug practice is one of the largest in the world. We promote, protect, and defend products made by the spectrum of industries regulated by the U.S. Food and Drug Administration (FDA), the European Commission and Member States authorities in the European Union (EU) and similar authorities throughout the world. The products we help get to market include foods, pharmaceuticals, medical devices, veterinary products, dietary supplements, and cosmetics. In addition...