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Updated: Jul 18, 2026
08:38
Oral Transmission of Listeria monocytogenes in Mice via Ingestion of Contaminated Food
Published on: May 6, 2013
Other food borne infections
1Division of Epidemiology and Surveillance, Center for Veterinary Medicine, United States Food and Drug Administration, Rockville, Maryland, USA.
Summary
This article updates on emerging foodborne pathogens like Yersinia and Brucella, highlighting transmission routes such as contaminated pork and raw milk. Veterinarians can prevent these zoonotic diseases through improved food safety practices.
Area of Science:
- Veterinary Public Health
- Foodborne Pathogen Surveillance
- Zoonotic Disease Epidemiology
Background:
- Emerging and reemerging zoonotic pathogens pose significant public health risks.
- Foodborne transmission is a common route for several significant pathogens, including Yersinia, Brucella, and Mycobacterium.
Purpose of the Study:
- To provide an update on emerging and reemerging foodborne zoonotic pathogens.
- To highlight transmission routes and emphasize the role of public health veterinarians in control.
Main Methods:
- Review of current literature and emerging data on specific pathogens.
- Analysis of transmission pathways, focusing on foodborne routes.
- Discussion of the role of veterinary public health in disease management.
Main Results:
- Yersiniosis is an emerging pathogen primarily transmitted through pork consumption.
- Brucellosis transmission via the food chain, particularly raw milk and cheese, is supported by new evidence.
- Tuberculosis (Mycobacterium) is reemerging, partly due to multi-drug resistance, with limited raw milk transmission.
Conclusions:
- Public health veterinarians are crucial in recognizing and intervening in emerging zoonotic diseases.
- Enhanced awareness of management and medical practices can reduce foodborne transmission.
- Continued surveillance and intervention strategies are necessary to control these pathogens.
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