By Scout Nelson
A new study reveals that South Dakota has the highest rate of foodborne illnesses in the United States, recording 92.2 cases per 100,000 people. This is higher than neighboring Nebraska, which ranks second at 74.4 cases.
The state’s agriculture-based economy, while essential for jobs and revenue, also contributes to the high illness rates. With nearly four times as many cattle as people, South Dakota residents face greater exposure to pathogens carried by livestock.
Nathan Willen, a zoonotic disease epidemiologist at the Department of Health, explains that frequent contact with livestock plays a major role in these numbers. Many residents report exposure to cattle and other farm animals. Foodborne illnesses often occur when fecal matter contaminates food or water supplies.
Campylobacter is one of the most common illnesses reported in the state. While cattle usually show no symptoms, humans who come in contact with the bacteria may fall ill. From 2013 to 2023, about 43% of reported campylobacter cases in South Dakota were linked to cattle contact.
Public health experts stress the importance of hygiene and safe handling around livestock. Willen notes that residents with occupational exposure face higher risks compared to other states. The Department of Health has also worked with the Animal Industry Board to raise awareness in the poultry industry.
To reduce risks, prevention campaigns such as salmonella awareness flyers are distributed to feed and agriculture supply stores, especially those selling baby chicks and ducks. These efforts target backyard poultry owners, who often face higher salmonella risks.
When outbreaks occur, health officials take immediate action, but their long-term strategy focuses on educating both the public and producers about risk factors. By encouraging safe practices and proper hygiene, authorities hope to lower the state’s foodborne illness rate.
Photo Credit: pamwalker68
Categories: South Dakota, Livestock, Poultry