Question
Today, the child received the polio vaccine, not in the form of sugar pills but via an injection of red liquid. The vaccination was administered around 10:30 AM, and by around 2 PM, the child began to exhibit symptoms of headache and slight fever, with a slightly diminished spirit.
Answer
The situation you described may be a common reaction to the administration of the polio vaccine. Fever is a normal response after vaccination, and it is recommended to give the child plenty of water and seek medical examination and treatment if necessary. Here is the response to the handling suggestions for fever and headache after the administration of the polio vaccine. I hope this helps, and wish you health!