One Northwest Territories Salmonella case is among 27 reported by the Public Health Agency of Canada in an advisory linking the outbreak to dog food and treats.
In the advisory, published on Monday, the agency says an investigation is ongoing and also involves 13 cases in Alberta, 12 in British Columbia and one in Ontario.
The 27 laboratory-confirmed cases involve Salmonella Oranienburg illness. People became sick between mid-February and mid-August, the agency stated, with six requiring hospital treatment.
“Many people who became sick reported handling dog food and treats prior to becoming ill, including kibble, and dehydrated and freeze-dried treats,” the advisory reads.
“A single common supplier of dog food or treats has not been identified.”
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The actual extent of the outbreak could be significantly broader, the agency warned.
“This notice only includes laboratory-confirmed cases. The actual number of sick people in Canada is likely much higher,” it stated.
“Many people have mild symptoms and don’t go to the doctor, so they aren’t tested. Researchers estimate that for each case of Salmonella reported to public health, there are 26 more cases that are not reported.”
Salmonella bacteria can give people chills, a fever, nausea, diarrhea, vomiting and stomach cramps. Symptoms usually begin six to 72 hours after exposure, although not everyone will exhibit symptoms.
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There are various sources of Salmonella. In this instance, you could become sick if you’re in close contact with a dog, their food or treats. Even if dogs don’t show any signs of illness, they can still infect people.
Most people recover on their own but some can end up more seriously ill.
The advisory contains steps you can take to protect yourself from exposure.
