That brings the total number of people who had salmonella when they died to five, though their causes of death have not been determined.
Lynchburg, Va.-based Peanut Corp. of America has issued a nationwide recall of peanut butter made in its Georgia plant and sold to institutions.
The recall was issued after an open container of peanut butter in a long-term care facility in Minnesota was found to contain a strain of salmonella.
Idaho and Minnesota officials each reported one death Wednesday. Minnesota also reported one death Tuesday. The others were in Virginia.