Makers of Peter Pan and Jif distance themselves from salmonella contamination . But that is n't preventing consumers from playing it safe . Companies assure public they do n't use products from suspect plant . Retail peanut butter sales have dropped 40 % since the contamination .
Makers of Peter Pan and Jif distance themselves from salmonella contamination . Companies assure public they do n't use products from suspect plant . Retail peanut butter sales have dropped 40 % since the contamination .