Causes- Gastroenteritis can be caused by bacterial (E. coli, salmonella and campylobacter bacteria), viral (Noroviruses, Rotavirus), or parasitic (giardia) infections. Common routes of infection include:
Contact with an infected person
Contaminated food or water
Dirty utensils
Undercooked poultry, eggs, or poultry juices
Unwashed hands
Specialists to visit Gastroenterologist Pediatrician