What are the symptoms of an E. coli infection?

What are the symptoms of an E. coli infection?

People who get infections with the STEC strain of E. coli can have the following symptoms:

• Stomach pains and cramps.
• Diarrhea that may range from watery to bloody.
• Fatigue.
• Loss of appetite or nausea.
• Vomiting.
• Low fever < 101 °F/ 38.5 °C (not all people have this symptom).