Aesthery

Typical symptoms of illness caused by E. coli O157 include stomach cramps and diarrhea. Some infections can cause severe bloody diarrhea and lead to life-threatening conditions, such as a type of kidney failure called hemolytic uremic syndrome (HUS), or the development of high blood pressure, chronic kidney disease, and neurological problems. Other infections may have no symptoms or may resolve without medical treatment within five to seven days. People typically become ill two to five days after exposure, but the window may be as much as one to eight days.