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FEEDING EXPERIMENTS WITH BACTERIUM PULLORUM. THE TOXICITY OF INFECTED EGGS
L F Rettger1, T G Hull, W S Sturges
1Sheffield Laboratory of Bacteriology and Hygiene, Yale University, New Haven, and the Storrs Agricultural Experiment Station, Storrs.
The Journal of Experimental Medicine
|October 30, 2009
Summary
Ovarian infection in domestic fowl with Bacterium pullorum is common, posing risks to poultry breeding and human health. Infected eggs can cause severe food poisoning in animals and potentially humans, especially infants.
Area of Science:
- Veterinary Science
- Food Safety
- Microbiology
Background:
- Ovarian infection by Bacterium pullorum is prevalent in domestic fowl.
- Infected eggs pose risks to poultry health, breeding success, and potentially human consumers.
- The organism proliferates rapidly in eggs under favorable conditions.
Purpose of the Study:
- To highlight the significance of eradicating ovarian infection in domestic fowl.
- To investigate the potential health risks associated with Bacterium pullorum-infected eggs for various species, including humans.
- To emphasize the public health implications of widespread egg contamination.
Main Methods:
- The study reviews existing data on Bacterium pullorum infection in poultry and its effects.
- It analyzes the potential for contaminated eggs to cause illness in chicks, rabbits, guinea pigs, kittens, and humans.
- The research considers the efficacy of common egg preparation methods in eliminating viable bacteria.
Main Results:
- Bacterium pullorum-infected eggs cause significant toxicity, particularly in young rabbits, often leading to death.
- In kittens, symptoms resemble severe food poisoning from paratyphoid bacteria.
- Infected eggs, even after partial cooking, may not be free of viable bacteria, posing a risk to susceptible individuals.
Conclusions:
- Ovarian infection in domestic fowl is a significant public health concern due to widespread egg contamination.
- The potential for infected eggs to cause gastrointestinal disturbances in humans, especially infants, requires serious consideration.
- Further understanding of infantile gastrointestinal issues is needed, as egg-related illnesses may be misdiagnosed.
