(CNN) - Over the past four days, eight different food manufacturers have pulled a wide variety of products from dozens of different states, including kettle chips and cheddar mac and cheese, milk powder and cheese cups.
One Ohio company, Brand Castle LLC, had shipped 16 oz. red boxes of monkey bread mix to nearly 40 states in every corner of the country -- from Arizona to Washington, Florida to Massachusetts -- which are now being recalled.
Nearly all the companies, including Brand Castle's, made voluntarily recalls.
"The health and safety of our consumers is always our top priority," Jim Goldberg, founder of Deep River Snacks, said in a statement regarding its sour cream and onion kettle chips. "Although we haven't found any contaminants in either our seasonings or our finished products, we are taking great precautions to protect our customers."
The full list of companies who issued recalls include:
Valley Milk Products - nonfat high heat milk powder and sweet cream buttermilk powder
Shearer's Foods, LLC - kettle chips, potato chips, and nacho chips
Deep River Snacks - kettle chips
Boulder Brands, Inc. - macaroni and cheese
TreeHouse Foods, Inc. - macaroni and cheese
New Hope Mills - crepe mix
Fourth Street Barbecue Inc. - macaroni and cheese
Brand Castle, LLC - monkey bread mix
No one has reported getting sick from the products, but exposure to salmonella can result in diarrhea, abdominal cramps and fever.