Severity dependent on dose ingested
Symptoms within 8-72 hours
Nausea
Vomiting
Fever
Diarrhea
Cramping
Course: Fever resolves within 48-72 hours; diarrhea resolves within 4-10 days
< 5% of patients develop bacteremia that is rarely complicated by endocarditis, osteomyelitis, or mycotic aneurysm.
Mortality < 0.5-1%
Nausea
Vomiting
Fever
Diarrhea
Cramping
Salmonella
Viral 
Shigella
Bacterial
Clostridium difficile 
Campylobacter
Clostridium difficile
Campylobacter jejuni