Question
Why do children often get sick after receiving the flu vaccine?
Answer
The flu vaccine does not cause children to get sick; instead, it stimulates the immune system to produce antibodies against specific flu viruses. During this process, the child’s immune system may exhibit some reactions, such as fever, fatigue, or muscle aches, which are all normal immune responses. However, if a child frequently gets sick after vaccination, other factors may need to be considered, such as environmental factors, lifestyle habits, or potential health issues. It is recommended to consult a doctor for a detailed examination and assessment.