About
Shigellosis is a foodborne illness caused by a group of bacteria called Shigella. Typical symptoms of Shigella food poisoning may include watery diarrhea; blood, mucus, or pus in stool; fever; abdominal pain or cramping; nausea and vomiting; tenesmus (straining to have bowel movements); and malaise. Symptoms may appear as early as 14 hours, to as late as 4 days after consuming Shigella contaminated food.
Shigella is transmitted from person to person via fecal to oral contact. In the case of Shigella foodborne illness, contaminated food, which may look, smell, and taste normal, is consumed. Food can become contaminated by:
- food handlers who do not adequately wash their hands with soap after using the bathroom;
- consuming produce grown in sewage contaminated fields;
- flies, which breed in infected feces and then contaminate food;
- drinking or swimming in contaminated water. Water may become contaminated if sewage runs into it, or if someone with shigellosis swims in it.
