Foodborne Illness Outbreak Environmental Antecedents 2017-2019

1,430 environmental antecedents were reported from 393 foodborne illness outbreaks across 24 U.S. jurisdictions between 2017 and 2019. The dataset captures root causes like employee oversight and training deficiencies identified during public health investigations. It is published by the U.S. Department of Health & Human Services.

Use Cases

• Analyze the frequency of reported antecedents like 'lack of oversight of employees' and 'lack of training' across 393 outbreaks to identify common failure points in food safety.
• Model the relationship between outbreak characteristics and specific environmental antecedents to predict high-risk scenarios for public health planning.
• Investigate the correlation between the 'lack of a food safety culture' antecedent and other reported factors to understand systemic management issues in restaurants.

Strengths

• Contains 1,430 specific antecedent records with quantified prevalence rates, such as lack of employee oversight at 89.1%.
• Covers 393 distinct outbreaks, providing a substantial basis for identifying patterns in food safety failures.
• Data is sourced from the National Environmental Assessments Reporting System, a national-level surveillance system for foodborne outbreaks.

Limitations

• The dataset is limited to 24 reporting jurisdictions, which may not represent the entire United States.
• Data is static for the 2017-2019 period and may not reflect current trends or regulatory changes.
• Without access to the specific column structure, detailed feature-level analysis is constrained.

Provenance

Source

U.S. Department of Health & Human Services via the National Environmental Assessments Reporting System.

Collection Method

Data reported by state and local health departments from environmental assessments conducted during foodborne outbreak investigations.

Time Range

2017 to 2019.

Freshness

Last updated on June 27, 2024, though the underlying data covers 2017-2019.

Geography

24 jurisdictions within the United States.