Bacterial Infections Of Digestive Tract

Any disease caused by bacteria. Bacteria exist in a variety of relationships with the human body.They Colonize body surfaces and provide benefits,e.g., by limiting the growth of pathogens and by producing vitamins for absorption(in a symbiotic relationship).Bacteriac Anco exist with the human body without producing harmful or beneficial effects(in a commensal relationship).Bacteria May also invade tissues,damage cells,trigger systemic inflammatory responses,and release toxins(in a pathogenic or infectious relationship).

SYMPTOMS

• Loss of appetite 
• Nausea and vomiting
• Diarrhea
• Abdominal pains and cramps
• Blood in your stools
• Fever

CAUSES

Infectious bacteria scientifically known as escherichia coli (e coli), salmonella, and shigella are among the most common causes of bacterial digestive infections. Each of these infections causes nausea with or without vomiting, diarrhea and other gastrointestinal symptoms.