CDC said in a news release. "Investigators are still working to determine if additional products may be contaminated."RELATED: Salmonella outbreak with unknown food source infects nearly 600 people nationwideSalmonella bacteria cause an estimated 1.45 million infections per year.
It is also responsible for 26,500 hospitalizations and 420 deaths each year.Most people who get ill from Salmonella develop diarrhea, fever and stomach cramps.
Symptoms can begin between six hours and six days after infection — and they can last four to seven days.A multi-state salmonella outbreak has prompted the CDC to ask the public not to eat Citterio-brand Premium Italian-Style Salame Sticks and advise businesses to stop selling them.