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Detection of Foodborne Bacterial Pathogens from Individual Filth Flies
12:54

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Published on: February 13, 2015

Foodborne outbreaks, Austria 2007.

Peter Much1, Juliane Pichler, Sabine S Kasper

  • 1Austrian Agency for Health and Food Safety (AGES), Vienna, Austria. Peter.Much@ages.at

Wiener Klinische Wochenschrift
|March 13, 2009
PubMed
Summary
This summary is machine-generated.

In 2007, Austria reported 438 foodborne outbreaks, primarily caused by Salmonella and Campylobacter. Most outbreaks occurred in households, suggesting a need for enhanced epidemiological investigation to identify larger, cross-border food safety issues.

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Area of Science:

  • Foodborne illness surveillance
  • Epidemiology
  • Public Health

Background:

  • In 2007, Austria documented 438 foodborne outbreaks, impacting 1715 individuals with 286 hospitalizations and one fatality.
  • Salmonella spp. and Campylobacter spp. were the predominant pathogens, responsible for 95% of all reported outbreaks.

Purpose of the Study:

  • To analyze the epidemiology of foodborne outbreaks in Austria in 2007.
  • To identify common pathogens, sources, and settings of foodborne illnesses.
  • To assess the effectiveness of current epidemiological investigations.

Main Methods:

  • Retrospective analysis of reported foodborne outbreaks in Austria for the year 2007.
  • Data collection on outbreak characteristics, including causative agents, sources, settings, and patient outcomes.
  • Calculation of hospitalization rates and identification of implicated food categories.

Main Results:

  • Bacterial infections accounted for 376 of 390 domestically acquired outbreaks, with Salmonella (70%) and Campylobacter (28%) as leading causes.
  • Eggs (49%) and meat products, particularly poultry (44%), were the most frequently implicated food sources.
  • Household outbreaks constituted 82.3% of all outbreaks, with commercial food suppliers and family gatherings being common exposure settings for general outbreaks.

Conclusions:

  • The high proportion of household outbreaks suggests potential underreporting or insufficient investigation of larger foodborne outbreaks in Austria.
  • Enhanced epidemiological resources are necessary for detecting and managing foodborne illness clusters that cross local administrative boundaries.
  • Continued surveillance and investigation are crucial for improving food safety and public health outcomes.