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Updated: Jun 27, 2026

Detection and Isolation of Campylobacter spp. from Raw Meat

Detection and Isolation of Campylobacter spp. from Raw Meat

Published on: February 23, 2024

Experimental chick colonization by Campylobacter jejuni.

Lindsay Davis¹, Victor DiRita

¹Department of Microbiology and Immunology, University of Michigan-Ann Arbor, Ann Arbor, Michigan, USA.

Current Protocols in Microbiology

|November 20, 2008

Summary

This summary is machine-generated.

Campylobacter jejuni, a common bacterial cause of foodborne illness, is often found asymptomatically in animals like birds. The chick colonization model is the most established method for studying this pathogen in research settings.

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Culture Methods to Determine the Limit of Detection and Survival in Transport Media of Campylobacter Jejuni in Human Fecal Specimens

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Culture Methods to Determine the Limit of Detection and Survival in Transport Media of Campylobacter Jejuni in Human Fecal Specimens

Culture Methods to Determine the Limit of Detection and Survival in Transport Media of Campylobacter Jejuni in Human Fecal Specimens

Published on: March 10, 2020

Area of Science:

Microbiology
Infectious Diseases
Animal Models

Background:

Campylobacter jejuni is a prevalent bacterium found in various animal reservoirs, notably birds.
Human infection typically occurs via consumption of contaminated poultry, particularly chicken.
While C. jejuni colonizes animals asymptomatically, its pathogenic potential necessitates effective study models.

Purpose of the Study:

To highlight the significance of Campylobacter jejuni as a foodborne pathogen.
To introduce and validate the chick colonization model for studying C. jejuni infections.
To provide a foundational understanding of C. jejuni animal models in research.

Main Methods:

Isolation of Campylobacter jejuni from diverse animal sources.
Description of the established chick colonization model.
Methodology for studying asymptomatic colonization in avian hosts.

Main Results:

Campylobacter jejuni is frequently detected in asymptomatic animal carriers, especially birds.
The chick model provides a reproducible system for C. jejuni research.
Demonstration of the chick model's utility in understanding pathogen-host interactions.

Conclusions:

The chick colonization model is a critical tool for Campylobacter jejuni research.
Understanding asymptomatic carriage in animals is key to controlling human infections.
Further research utilizing established animal models is essential for public health.