Can a child get hand, foot and mouth disease again if he has had it once?

Some people may think that after a child is infected with hand, foot and mouth disease, he or she will not get it again next time. But in fact, whether adults or children are infected with hand, foot and mouth disease, there is still a possibility of getting the disease again because it is a contagious disease.

1. Hand, foot and mouth disease is a disease caused by enterovirus, and both adults and children can be infected. Every time the human body is infected with a virus, it will produce corresponding antibodies to that virus. Many adults who are infected with the hand, foot and mouth disease virus will basically not get hand, foot and mouth disease caused by this virus again in the future even if they do not develop the disease. On the contrary, if you have never been infected with the virus, there is no antibody against the virus in your body, and the chance of infection is relatively high, so both adults and children should not take it lightly.

2. Despite this, this does not mean that you will not get hand, foot and mouth disease again, because many types of enterovirus can cause hand, foot and mouth disease, and there is also a chance of getting hand, foot and mouth disease again through infection with other enteroviruses. Because of this, the virus that causes hand, foot and mouth disease may be different each time and is difficult to determine. Therefore, there is currently no targeted vaccine or special medicine. Taking preventive measures is the main way to avoid hand, foot and mouth disease again.

3. Develop good hygiene habits, and no virus will be able to stick to you. As the saying goes, diseases come from the mouth. Wash your hands before meals and after defecation. Keep clean by washing your hands, face and changing clothes before contacting children after returning home. If there is a patient at home, disinfection and isolation work must be done well, and everything used and touched by the patient must be disinfected. Since the hand, foot and mouth disease virus is afraid of heat and acid, commonly used disinfection methods include boiling, exposure to the sun and disinfectants, but please be aware that alcohol is ineffective against the virus.

4. Eat healthy and nutritious food and exercise actively, and no virus can invade you. Eating more fresh fruits and vegetables can provide a large amount of vitamins, improve immunity and enhance the body's antioxidant function. Antibodies themselves are also a kind of protein. By consuming meat, egg products, dairy products, and soy products, you can get a lot of protein, improve resistance, and neutralize certain infectious factors. In addition, doing more exercise is also an effective way to strengthen the body and improve resistance.

5. Although you can get hand, foot and mouth disease again after having it, there is no need to panic. By taking active preventive measures, you can create a strong and solid barrier for your health and protect yourself from hand, foot and mouth disease.