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Salmonellae isolated from domestic meat waste
The Journal of Hygiene
|June 1, 1981
Summary
Salmonella bacteria were found in domestic meat waste samples collected in 1977-1978. This highlights potential risks from contaminated refuse tips attracting wildlife.
Area of Science:
- Food safety
- Microbiology
- Environmental health
Background:
- Domestic waste, particularly meat waste, can harbor pathogenic bacteria.
- Refuse tips are common environments where wildlife interacts with waste materials.
Purpose of the Study:
- To determine the prevalence of Salmonella in domestic meat waste.
- To identify Salmonella serotypes present in the waste.
- To discuss the implications for public health and wildlife at refuse tips.
Main Methods:
- Collection of 172 samples from 14 batches of domestic meat waste over 1977-1978.
- Microbiological examination of samples for the presence of Salmonella.
- Isolation and identification of Salmonella serotypes.
Main Results:
- Salmonellae were detected in 32 out of 172 samples, originating from 8 out of 14 batches.
- Thirty-five strains belonging to ten different Salmonella serotypes were isolated.
- The study identified specific Salmonella serotypes within the examined domestic waste.
Conclusions:
- Domestic meat waste can be a source of Salmonella contamination.
- The presence of Salmonella in refuse tips poses a potential risk to wildlife populations.
- Understanding the microbial content of waste is crucial for assessing environmental health risks.
