What to expect from childhood immunisation for diphtheria

The immunisation team will ask about previous doses, allergies, current illness, medicines, and any earlier vaccine reaction. They will confirm which vaccine is due and explain how it is given. Diphtheria protection is commonly included in a combination vaccine, so the visit may protect against other infections as well. The clinician should check your child’s record and answer questions before vaccination.

Bring the child’s immunisation record and mention any recent fever or health change. Keep the arm or injection area comfortable, encourage normal fluids, and follow the team’s advice about managing soreness or fever. Stay for the recommended observation period after the dose. Keep future appointments in the calendar because protection depends on completing the schedule advised for your child.

Mild soreness, tiredness, or a short-lived fever can occur after vaccination. Seek emergency help for breathing difficulty, swelling of the face or throat, collapse, or widespread hives soon after the dose. Contact a healthcare professional for a reaction that is severe, persistent, or worrying, or if your child becomes much more unwell. Ask where to report an unexpected reaction in your area.

Ask which dose is due, whether it is combined with other vaccines, what reaction is expected, when the next dose is scheduled, and what to do if a dose was delayed.