S almonella infections are caused by bacteria that are common in our environment.
Salmonella is often present in raw meat, fish and dairy products.
Infection may result if these foods are not properly cooked or handled. Salmonella is also passed from person to person. Symptoms Nausea Vomiting Abdominal cramps Diarrhea Fever Symptoms usually begin in 12-48 hours after the person is infected. Symptoms may be mild to severe. Death is uncommon, although the infection could be fatal to chronically ill person, the elderly, or infants.