Salmonella

Salmonella is a genus of rod-shaped, Gram-negative bacteria that can be found in water, soil, and animal and human feces. It is an important foodborne pathogen that can cause a range of illnesses, from mild diarrhea to life-threatening septicemia. Salmonella infection, which is also known as salmonellosis, primarily affects the intestines and often results from eating contaminated food, such as eggs, poultry, and unpasteurized dairy products. Salmonella can also be spread through contact with infected animals or their feces, or through contact with contaminated water or surfaces. Proper food-handling practices, such as adequate cooking, proper hygiene and disinfection, can help to prevent salmonellosis. Diagnosis of salmonellosis is made through laboratory tests based on samples of stool or other bodily fluids. Treatment typically involves antibiotics and supportive care.