Causes of polio in children

Polio, medically known as poliomyelitis, is mainly caused by viral infection, and genetic factors do not directly cause the disease. The disease is transmitted by the polio virus through contaminated food and water, affecting the nervous system of children, causing muscle weakness and even paralysis. After being infected with the virus, the disease will vary depending on the individual's resistance. Environmental factors including poor sanitation, dense population, and lack of vaccination increase the risk of virus transmission. Weak immune systems are more susceptible to the virus, and some mild symptoms may include fever, headache, and sore throat.

When dealing with polio, the most effective preventive measure is timely vaccination against polio. Common vaccines include Sabin oral vaccine and Salk vaccine injection. Salk vaccine is an inactivated vaccine that is often used for basic immunization. Sabin vaccine is a live attenuated vaccine that is convenient for large-scale prevention. Strengthening public health measures such as providing safe drinking water, improving sanitation facilities, and maintaining good personal hygiene can also effectively reduce the spread of the virus. If a child has been infected, he or she needs to receive immediate professional medical evaluation and treatment, which usually includes antiviral drugs, physical therapy, and surgical intervention when necessary.

When dealing with polio, the most effective preventive measure is timely vaccination against polio. Common vaccines include Sabin oral vaccine and Salk vaccine injection. Salk vaccine is an inactivated vaccine that is often used for basic immunization. Sabin vaccine is a live attenuated vaccine that is convenient for large-scale prevention. Strengthening public health measures such as providing safe drinking water, improving sanitation facilities, and maintaining good personal hygiene can also effectively reduce the spread of the virus. If a child has been infected, he or she needs to receive immediate professional medical evaluation and treatment, which usually includes antiviral drugs, physical therapy, and surgical intervention when necessary.

In addition to ensuring vaccination and improving environmental hygiene, parents need to pay attention to their children's health at all times. If symptoms such as fever and muscle weakness are found, they should seek medical attention as soon as possible. Maintaining a high level of vigilance is essential to preventing serious complications. Avoiding taking children to crowded and messy places during the epidemic and ensuring the safety of food and drinking water are effective measures to protect children from infection. Through scientific prevention and good living habits, polio can be controlled and avoided.