- Multiple pathogens implicated in outbreaks
- Salmonella: Typhimurium, Mbandaka, Saintpaul, Muenchen, Enteritidis, Kottbus, Chester, Cubana, Bovismorbificans
- E. coli: O157:H7, O157:non-motile
- Multiple kinds of sprouts
- alfalfa, mung bean, clover, broccoli, etc.
- International partners