Question
How to prevent polio?
Answer
The polio vaccine, commonly known as the sugarball vaccine, is an effective way to prevent polio. After vaccination, children may experience mild reactions such as low fever, diarrhea, abdominal pain, and vomiting. Simply ensure they drink plenty of water and monitor their condition. For the first 2 to 3 days after vaccination, children’s mood may be worse, which is a normal response during the immune system’s activation period and does not require special treatment. If a child’s crying and discomfort persist for more than a month, it is important to contact a doctor promptly.