Recent health concerns have emerged as a salmonella outbreak is linked to various snacks, largely stemming from powdered milk and buttermilk supplied by California Dairies. This contamination, which prompted a voluntary recall initiated on April 20, has impacted a number of snack seasonings used in popular products, including those for potato chips.
As of the latest reports, at least a dozen snack items have been affected, with the potential for additional recalls in the coming days. Specific products that have been recalled include:
– Williams Sonoma Fireworks Popcorn, White Cheddar Seasoning (recalled on May 8)
– Stoltzfus Family Dairy, Sour Cream and Onion Cheese Curds (recalled on May 7)
– Wildlife Seasoning, Flavored Popcorn Seasoning (recalled on May 7)
– Giant Eagle, Ita Chips with Parmesan, Garlic and Herbs (recalled on May 7)
– Fisher, Southern Style Nuts, Squirrel Brand, and Good & Gather, Snack Mixes (recalled on May 6)
– Pork King Good, pork rinds and seasoning (recalled on May 5)
– Zapp’s/Dirty Potato Chips (recalled on May 4)
– Ghirardelli, Powdered Beverage Mix (recalled on April 28)
In conjunction with these product recalls, a public health alert was issued by the Department of Agriculture’s Food Safety and Inspection Service on April 30, which was further expanded on May 1. This alert highlighted specific items including:
– Mama Cozzi’s Biscuit Crust Breakfast Pizzas, including Sausage & Cheese and Pork Belly Crumbles/Bacon and Pepper & Onion Breakfast Pizzas
– Great Value Chicken Bacon Ranch pizzas
Salmonella, the bacteria responsible for these health concerns, can cause a gastrointestinal illness known as salmonellosis. The bacteria are often spread through contaminated food, improper handwashing, and contact with infected animals. While poultry and eggs have been well-documented as common sources, dairy products like those involved in the recent recall can also be culprits, along with fruits and vegetables. Previous outbreaks have been traced back to items such as onions, peanut butter, and salad greens.
The severity of salmonellosis can vary, with symptoms including diarrhea, stomach cramps, vomiting, and fever. Most typically, individuals recover within four to seven days, but those who are immunocompromised or fall into age-sensitive categories, such as the young or elderly, may experience more serious complications. The Centers for Disease Control and Prevention reports approximately 450 fatalities from acute salmonellosis annually in the United States.
This outbreak is not isolated; earlier this year, chocolate maker Spring & Mulberry also expanded a recall due to salmonella concerns linked to a specific lot of date ingredient. Although the affected products tested negative for the bacteria, the company initiated the recall as a precautionary measure.
Consumers who have purchased any of the affected products are advised against consumption and should either dispose of the items or return them to the point of purchase. Additionally, thorough cleaning of any containers that housed the recalled snacks is recommended to ensure safety.

