title: USDA expands early warning system for harmful food bacteria.
mesh_terms: D000333:Aeromonas / Q000254:growth & development*; D000818:Animals; D005516:Food Microbiology; D012760:Shigella / Q000254:growth & development*; D012984:Software; D013210:Staphylococcus / Q000254:growth & development*