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Detection of Foodborne Bacterial Pathogens from Individual Filth Flies

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Purchased Cell Cultures for Detecting Foodborne Viruses.

K D Kostenbader¹, D O Cliver¹

¹Food Research Institute (Department of Food Microbiology and Toxicology), Department of Bacteriology, and World Health Organization Collaborating Centre on Food Virology, University of Wisconsin, Madison, Wisconsin 53706.

Journal of Food Protection

|March 1, 2019

Summary

This summary is machine-generated.

Ground beef extracts inoculated with poliovirus showed similar sensitivity across cell cultures from three manufacturers. This suggests reliable detection of poliovirus in food safety testing using these cell culture systems.

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Area of Science:

Food safety
Virology
Cell biology

Background:

Poliovirus contamination in food poses a public health risk.
Accurate detection methods are crucial for food safety surveillance.
Cell cultures are commonly used for viral detection.

Purpose of the Study:

To evaluate the sensitivity of different cell cultures for poliovirus detection in ground beef extracts.
To determine if cell culture sensitivity varies based on the manufacturer.

Main Methods:

Ground beef extracts were prepared.
Poliovirus was experimentally inoculated into the extracts.
Cell cultures from three different manufacturers were used to detect the inoculated poliovirus.

Main Results:

Cell cultures from all three manufacturers demonstrated adequate sensitivity to poliovirus.
The sensitivity of the cell cultures was comparable across the different manufacturers.

Conclusions:

Cell cultures from various manufacturers provide reliable and comparable sensitivity for poliovirus detection in ground beef.
These findings support the use of these cell culture systems in routine food safety testing for poliovirus.