A child may not have a significant reaction to the 4-valent influenza virus vaccine, or may experience fever, muscle aches, nausea and vomiting.
The 4-valent influenza virus vaccine has some side effects, and some children do not usually have significant adverse reactions after receiving the 4-valent influenza virus vaccine. However, each child’s health is different, so the symptoms that occur after receiving the 4-valent influenza vaccine will be different.
Some children may experience nausea and vomiting, headache, fever, muscle aches, and allergic reactions such as skin rashes, itching, tachycardia, and drowsiness.
Parents need to monitor their children’s health after receiving the 4-valent influenza virus vaccine, and if they feel unwell, it is best to consult a doctor in time to avoid adverse consequences.