Some peanut butter appears to be tainted with salmonella (number on lid starts with '2111')
http://www.fda.gov/bbs/topics/NEWS/2007/NEW01563.htmlYou can get a refund from ConAgra
To get a refund, consumers should send lids and their names and addresses to ConAgra Foods, P.O. Box 57078, Irvine, CA 92619-7078. For more information, call (866) 344-6970.