Washington ? Salmonella found in raw alfalfa sprouts appears to have sickened at least 22 people in 10 states, including a baby in Oregon, prompting a nationwide recall of the product.

Caldwell Fresh Foods of Maywood, Calif., announced the recall Friday. According to the Oregon Department of Human Services, which also announced the recall Friday, Caldwell’s alfalfa product was sold in 18 states in the West, Midwest and South.

According to the federal Centers for Disease Control and Prevention, 11 people were sickened in California, two were sickened in Nevada and two were sickened in Wisconsin. Arizona, Oregon, Idaho, Illinois, Missouri, New Mexico and Colorado each had one person become ill, the CDC said. The illnesses began between March 1 and May 2 and six people were hospitalized.

A representative for Caldwell did not return a call Friday and a release issued by the company did not list the states to which the company sold the alfalfa sprouts.