Frunet 's organic cucumbers as a source of the outbreak , Frunet 's owner , Antonio Lavao , told CNN by phone on Friday . NEW : Contaminated sprouts found in west German soil . May : Bacteria found in produce for the first time . Four more deaths bring it to 31 . 800 people are affected , 759 have a severe form of the disease .
NEW : Contaminated sprouts found in west German soil . May : Bacteria found in produce for the first time . Four more deaths bring it to 31 . 800 people are affected , 759 have a severe form of the disease .