1. For the public, especially catering workers, it is necessary to develop good personal hygiene habits, maintain hand hygiene, and wash hands before and after meals and after touching easily contaminated articles.

2. fruits and vegetables should be cleaned before eating.

3. Don't eat raw food. Vegetables and meat should be fried and eaten. If fruits are eaten, it is best to peel them. Cutting boards and knives for handling raw food and cooked food should be separated, and attention should be paid to washing hands in time.

4. advocate drinking boiled water instead of raw water.