1, hand, foot and mouth disease is mainly spread through close contact with people, so once children get sick in kindergartens, schools and other places with dense children, it will be easy to break out of infection. Because people are generally susceptible to hand, foot and mouth disease virus, children's autoimmune system is not perfect, and it is impossible to obtain corresponding antibodies through recessive infection, especially for children under 3 years old.

2. The occurrence of hand, foot and mouth disease is mainly caused by enterovirus, which can spread indirectly through saliva, blister fluid and feces. Once you come into contact with hands, towels, tooth cups, tableware, milk utensils and other items contaminated by the virus, you can cause infection.

3. Hand-foot-mouth disease is mainly caused by viruses in the intestine and can also be spread through food. Contaminated water, unsanitary food, spoiled food and expired food can spread bacteria, thus causing a large number of infections. Therefore, we must pay attention to a healthy diet, don't drink cold water, and don't eat cold food to avoid infection.

Therefore, while preventing hand, foot and mouth disease, it is best to cut off the transmission route of the disease and keep the baby away from the virus. When you find that your baby has hand, foot and mouth disease, you must go to the hospital as soon as possible and take good care of your child in your life. Because of fever, oral herpes and other reasons, the child has a poor appetite. It is recommended to prepare light, delicious and digestible liquid food.