The Public Health Agency of Canada (PHAC) is collaborating with provincial public health partners, the Canadian Food Inspection Agency and Health Canada to investigate an outbreak of extensively drug-resistant (XDR) Salmonella infections in six provinces.
Many of the individuals who became sick are children 5 years of age or younger. Illnesses associated with this outbreak strain may be difficult to treat with commonly recommended antibiotics, if antibiotic treatment is needed.
The outbreak is ongoing, as recent illnesses continue to be reported to PHAC.
Based on the investigation findings to date, two sources have been identified:
- Exposure to raw meat prepared for pets (raw pet food) has been identified as a likely source for some of the illnesses reported in this outbreak. Some of the individuals who became sick reported exposure to raw pet food, or to dogs fed raw pet food, before their illnesses occurred. A single common supplier of raw pet food has not been identified.
- Contact with cattle, particularly calves, has also been identified as a likely source for some of the illnesses reported in the outbreak.
The outbreak investigation is ongoing and it’s possible that additional sources may be identified.
The outbreak is a reminder that Salmonella bacteria can be found in raw pet food and in many species of animals, including dogs and cattle. Always use safe food handling practices when preparing, cooking, or storing raw pet food to prevent illness. Practice good hand hygiene and frequent handwashing after contact with dogs fed raw pet food, cattle, and their environments.
The outbreak strain of Salmonella that made people sick has been found in raw pet food from the home of an ill individual. If contaminated, raw pet food can also make your pets sick. Infected pets can also spread bacteria, like Salmonella, to individuals they are in contact with, even if they do not show any signs of illness. This outbreak strain of Salmonella has also been found in sick dogs and cattle, and some of these animals have died. This public health notice will be updated as the investigation evolves.
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