“Symptoms could include diarrhea, fever higher than 102 degrees Fahrenheit, dehydration, dry mouth, dizziness and stomach cramps. Symptoms can start within six hours to six days of ingesting the bacteria.”
For more information on the specific bacteria and symptoms, Blakeslee recommends reading online resources from the CDC.
Even if the affected peanut butter has already been consumed at home and no symptoms of illness have occurred, Blakeslee said it should still be thrown out immediately.
A refund could be issued for affected peanut butter. “Take it back to the store where you purchased it and ask for a refund,” Blakeslee said. “If you happen to have the receipt, that is helpful.”
Blakeslee also suggested contacting Jif’s parent company, J.M. Smucker Co., for assistance. The company can be reached online or by phone, 1-800-828-9980.