what causes e coli food poisoning
Primary Cause of E-coli food poisoning. The primary cause of E-coli food poisoning is the result: 1  at any time, from exposure to toxins, poisons, environmental, or other substances.o research the causes of E-coli food poisoning, consider researching the causes of these these diseases that may be similar, or associated with E-coli food poisoning: 1  Food-borne disease. 2  FBD. 3  Food-borne infection.