How is flu vaccination different in children?

A child may receive an injected vaccine or, where suitable and available, a nasal vaccine. Age, allergies, immune conditions, current illness and local programme rules affect which option is offered. A child being vaccinated for the first time may need a different schedule from a child who has been vaccinated in an earlier season. The clinician or pharmacist will check the product instructions rather than treating every child the same.

The vaccine cannot cause influenza. Mild soreness, tiredness or a short-lived fever can occur after an injection; nasal vaccination may cause a runny or blocked nose. These effects are usually temporary, while protection develops after vaccination and does not cover every cause of fever or cough.

Bring the child’s vaccination record and tell the vaccinator about previous reactions, severe allergies, immune problems, long-term medicines and current illness. Ask whether an injection or nasal option is appropriate and whether more than one visit is needed. Keep the child comfortable afterward, offer fluids and follow the clinician’s advice for fever or discomfort. Do not give aspirin to a child unless a clinician has specifically advised it.

Ask for medical advice before vaccination if the child is acutely unwell or has had a serious reaction to a previous dose. Seek emergency help for trouble breathing, facial swelling, collapse, widespread hives or unusual drowsiness after vaccination. A mild sore arm, runny nose or brief temperature change can be monitored, but contact a clinician if symptoms are severe, worsening or prolonged.

Ask which vaccine route fits the child’s age and health, whether the schedule needs more than one dose, which reactions are expected, and when to seek advice. Confirm the timing if the child takes immune-suppressing medicine.