Foodborne Salmonella Outbreaks in the United States
Author Information
Author(s): Buyrukoğlu Gonca, Moreira Juan, Topalcengiz Zeynal
Primary Institution: Çankırı Karatekin University
Hypothesis
The study investigates the relationships between Salmonella serotypes and the number of deaths mediated by illnesses and hospitalizations.
Conclusion
The study found that certain Salmonella serotypes significantly affect illness, hospitalization, and death counts in foodborne outbreaks.
Supporting Evidence
- Salmonella serotypes caused 81,996 illnesses and 115 deaths from 1998 to 2021.
- Enteritidis, Typhimurium, and Newport accounted for nearly half of the outbreaks.
- Poultry products were the leading food categories linked to Salmonella outbreaks.
- Certain serotypes had a significant effect on illness and hospitalization counts.
- Fruits were identified as a significant food vehicle associated with deaths.
Takeaway
This study shows that some types of Salmonella can make people very sick and even cause deaths, especially when linked to certain foods.
Methodology
Causal mediation analysis was performed using data from the CDC National Outbreak Reporting System, focusing on Salmonella outbreaks from 1998 to 2021.
Potential Biases
Potential biases may arise from incomplete data and the challenges in identifying food vehicles associated with outbreaks.
Limitations
The study faced limitations due to missing or incomplete data and the presence of zero counts in the outcomes.
Statistical Information
P-Value
0.216
Confidence Interval
CI—0.05, 0.863
Statistical Significance
p ≤ 0.05
Digital Object Identifier (DOI)
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