E. Escherichia coli exists in the intestines of normal people, and generally does not cause disease, but eating food contaminated with this bacterium will cause disease. These bacteria continue to multiply after entering the gastrointestinal tract, causing gastrointestinal mucosal congestion, edema and other diseases.

judge

1. Have a history of eating unclean meat, eggs and vegetables.

2. Have severe gastrointestinal symptoms, such as vomiting, nausea, abdominal pain and diarrhea.

3. General poisoning emergency treatment is timely and the prognosis is good. If septicemia occurs, the prognosis is poor.

4. Escherichia coli isolated from feces is positive.

first aid

1. Stay in bed.

2. Early application of kanamycin 1~ 1.5g/ day, divided into 2~3 intramuscular injections.

3. Subcutaneous injection of atropine 0.5 mg.

4. Guiding Zusanli and Tianshu points by hand, or rubbing and acupoints by hand can stop diarrhea and relieve pain.