When the whooping cough vaccine was developed

The question of when a vaccine was invented is different from the question of which vaccine is offered now. Vaccine formulations and immunisation schedules can change as health services refine how protection is given across childhood and adulthood.

For an individual family, the most useful information is the current record: which doses have been received, whether any are overdue, and whether circumstances such as pregnancy or close contact with a newborn call for a clinician’s advice.

Bring immunisation records to a GP or vaccination appointment instead of relying on old family recollections. The clinician can explain the vaccine offered locally, its purpose, and what side effects to expect after an injection.

A cough after a vaccination is not automatically related to the injection. Describe when it began, whether it comes in bouts, whether there is vomiting after coughing, and whether there has been contact with someone diagnosed with whooping cough.

Get urgent help if a baby has breathing difficulty, pauses in breathing, colour change around the lips, unusual limpness, or cannot feed. Seek timely clinical advice for a cough that is intensifying, a child with fever who appears unwell, or recent close exposure to whooping cough.

Ask which whooping cough vaccine is appropriate now, whether a missed dose can be caught up, and which symptoms after vaccination should prompt contact with the clinic. Mention prior serious reactions or medicines that affect immunity.