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Backyard Poultry Linked to Salmonella Outbreak
22 May
Summary
- St. Clair County identified its first salmonella case tied to backyard poultry.
- Over 180 people in 31 states are infected with salmonella.
- Symptoms include stomach cramps, diarrhea, headache, and nausea.

Health officials in St. Clair County have reported the county's first salmonella case, which is linked to a multistate outbreak originating from backyard poultry. This development prompts a reminder for residents to exercise caution when interacting with and cleaning areas around domestic birds.
The salmonella bacteria are commonly found in poultry droppings and can also be present on the birds themselves and in their environment. This outbreak has affected over 180 individuals across 31 states, with Michigan reporting 21 cases, a significant portion of which involve children.
The illness, which began between January 17 and April 20, 2026, manifests with symptoms such as stomach cramps, diarrhea, headache, nausea, vomiting, and loss of appetite. Health authorities recommend specific protective measures to prevent further spread.