Foodborne Illness Outbreak Database

This database provides summaries of significant food and water related outbreaks occurring since 1984 caused by E. coli, Salmonella, Hepatitis A, Campylobacter and other pathogens. Read more »

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2005 E. coli O157:H7 Among Customers of the Dee Creek Farm Cow Share Program, Washington

Unpasteurized milk from a farm in Cowlitz County, Washington, was consumed by persons who had participated in a cow-share program and was the source of an E. coli O157:H7 outbreak. Persons purchased interests in, or shares of, dairy cows in return for a portion of the milk produced. The sale of raw milk and cow-shares was legal in Washington state, however, Washington farms that provide raw milk were required to be licensed and meet milk production and processing standards, and pass sanitation inspections. This farm was not licensed and had sanitation problems.

  • Outbreak began:
  • December 2005
  • Affected Country:
  • US
  • Affected States/Territories:
  • Washington
  • Organism(s):
  • E. coli O157:H7
  • Vehicle(s):
  • Dairy, Milk, Unpasteurized, Raw Milk
  • Molecular Results Available:
  • Yes
  • Test Results:
  • Unknown
  • Location(s):
  • Farm
  • Brand Name(s):
  • None
  • Product Subject to Recall:
  • Unknown
  • Total ill:
  • 18
  • Number ill by Case Definition Known:
  • Yes
  • Number Laboratory Confirmed Cases:
  • 8
  • Number Probable Cases:
  • 10
  • Number Possible Cases:
  • 0
  • Anyone Hospitalized:
  • Yes
  • Number Hospitalized:
  • 5
  • Any Deaths:
  • No
  • Number Dead:
  • 0

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