HIGH-RISK FOODS AND DeWaal Food Safety DATA INTEGRATION Director - - PowerPoint PPT Presentation

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HIGH-RISK FOODS AND DeWaal Food Safety DATA INTEGRATION Director - - PowerPoint PPT Presentation

Feb 18, 2023 273 likes •531 views

Caroline Smith HIGH-RISK FOODS AND DeWaal Food Safety DATA INTEGRATION Director Feb. 1, 2012 CSPI: FOUR DECADES OF CONSUMER ADVOCACY Bi-national consumer advocacy organization founded in 1971 by Michael Jacobson, Ph.D. Focuses on

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Caroline Smith DeWaal Food Safety Director

  • Feb. 1, 2012

HIGH-RISK FOODS AND DATA INTEGRATION

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  • Bi-national consumer advocacy
  • rganization founded in 1971 by

Michael Jacobson, Ph.D.

  • Focuses on nutrition and health,

and food safety

  • Publishes award-winning Nutrition

Action Healthletter

  • Represents over 900,000

subscriber/members in the United States and Canada

CSPI: FOUR DECADES OF CONSUMER ADVOCACY

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 World Health Organization/AGISAR Surveillance Model  U.S. Data Sources  Utility of Outbreak Data  Linking Salmonella serotype data in food to human illness

  • What existing data sets tell us
  • Is it predictive, either long-term or short-term?

OVERVIEW

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The WHO model for surveillance looks at pathogens at three points in the food chain. Pathogens in the animal population

  • Broilers, Turkeys

Pathogens in the retail meat sector

  • Ground meat, retail samples

Public health (outbreaks/cases)

  • Cases linked to outbreaks/FoodNet cases

WHO MODEL

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FSIS PR/HACCP testing

  • Broilers, ground chicken, turkey, ground turkey

FDA NARMS retail testing

  • Chicken breast, ground turkey

CDC FoodNet

  • 15% of U.S. population under active

surveillance, captures cases of foodborne illness CSPI Outbreak Alert

U.S. DATA SOURCES

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CSPI’S OUTBREAK ALERT!

 Over 6,800 outbreaks between 1990-2009  Using CDC’s Foodborne Outbreak Online

Database (FOOD), CSPI maintains a database of those foodborne illness

  • utbreaks with an identified etiology and

food vehicle.

 Outbreaks in the CSPI database are indexed

into one of thirteen food categories. Each category is then subdivided into food types.

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FDA-Regulated Food Beverages Breads & Bakery Dairy Eggs & Egg Dishes Game Multi-Ingredient Foods (No-Meat) Produce Seafood USDA-Regulated Food Beef Pork Poultry Luncheon & Other Meats Both

FOOD CATEGORIES IN OUTBREAK ALERT!

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Analyzed 3 years of data, 2006-2008 FSIS PR/HACCP testing – Lists top 10 serotypes for each year

  • Looked at serotypes of public health import

(excluded S. Kentucky)

FDA NARMS retail testing – looked at

  • verall Salmonella prevalence data

CDC FoodNet – Lists top 20 serotypes for each year, does not include food attribution

METHODOLOGY

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POULTRY OUTBREAKS IN THE U.S.

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Note: FoodNet data has no food attribution

FOODNET DATA 2006-2008

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SALMONELLA IN CHICKEN 2006-2008

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Note: FoodNet data has no food attribution

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SALMONELLA IN TURKEY 2006-2008

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Note: FoodNet data has no food attribution

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SALMONELLA SEROTYPES IN CHICKEN 2006

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Note: FoodNet data has no food attribution

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SALMONELLA SEROTYPES IN CHICKEN 2007

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Note: FoodNet data has no food attribution

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SALMONELLA SEROTYPES IN CHICKEN 2008

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Note: FoodNet data has no food attribution

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 Dominant serotypes in chicken samples are S.

  • S. Enteritidis, S. Heidelberg

 Serotype most dominant in chicken at retail is S.

  • S. Typhimurium, S. Heidelberg

 The dominant strain causing human illnesses (captured in the FoodNet data) are

  • S. Enteritidis, S. Typhimurium

CONCLUSIONS - CHICKEN

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SALMONELLA IN TURKEY 2006-2008

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Note: FoodNet data has no food attribution

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SALMONELLA SEROTYPES IN TURKEY 2006

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Note: FoodNet data has no food attribution

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SALMONELLA SEROTYPES IN TURKEY 2007

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Note: FoodNet data has no food attribution

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SALMONELLA SEROTYPES IN TURKEY 2008

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Note: FoodNet data has no food attribution

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 The dominant serotype in turkey samples is S.

  • S. Hadar

 The serotypes most dominant in turkey at retail are

  • S. Hadar, S. Heidelberg

 The dominant serotypes causing human illnesses (captured in the FoodNet data) are

  • S. Enteritidis, S. Typhimurium

CONCLUSIONS - TURKEY

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 2011 Multi-state outbreak of S. Heidelberg in ground turkey – ABR resistant  2011 Multi-state outbreak of S. Hadar in ground turkey – ABR resistant

Other ABR outbreaks of interest

 2011 Multi-state outbreak of S. Typhimurium in ground beef – ABR resistant  2009 Two multi-state outbreaks of S. Newport in ground beef – ABR resistant  2009 Multi-state outbreak of S. Typhimurium in ground beef – ABR resistant

A CAUTIONARY NOTE:

RECENT ANTIBIOTIC-RESISTANT SALMONELLA OUTBREAKS

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FDA is receiving new food testing data from industry as a result of recent legislation  The Reportable Food Registry requires companies to report food contamination events to FDA when food has been released to the public  FSMA requires laboratories to report certain food testing data to FDA  FDA needs to develop a method of capturing this data and applying it as appropriate to anticipate existing and emerging hazards.  IFSAC should consider methods to incorporate new sources of food testing data into its analysis

INCORPORATING FOOD TESTING DATA INTO FUTURE ANALYSIS

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Thank you!

Caroline Smith DeWaal Food Safety Director Center for Science in the Public Interest 1220 L St., NW Suite 300 Washington, DC 20005 Phone: (202) 777-8364 Fax: (202) 265-4954 E-mail: cdewaal@cspinet.org On the internet: www.cspinet.org and www.safefoodinternational.org

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