Vaccination Services - Diphtheria, Tetanus & Pertussis (dTpa)

The dTpa vaccine protects against three serious bacterial diseases in one shot, and a booster matters far beyond childhood, especially in pregnancy and for anyone who will be around a new baby. Pharmacist immunisers commonly provide it.

What is dTpa?

dTpa is a combined booster vaccine protecting against diphtheria, tetanus, and pertussis (whooping cough). These diseases can be severe: tetanus from contaminated wounds, diphtheria and whooping cough as dangerous respiratory infections. Whooping cough is particularly dangerous for newborns, who are too young to be fully vaccinated themselves. Protection from earlier doses fades over time, which is why boosters are recommended.

Who is it for?

A dTpa booster is recommended in several situations:

• Pregnancy: recommended in every pregnancy (usually in the third trimester) to pass protection to the baby before birth — one of the most important uses. It is free under the NIP in pregnancy.
• Around newborns: parents, grandparents, and carers who will be in close contact with a new baby should be up to date (“cocooning” the baby).
• Adults due for a booster, and after certain wounds where tetanus cover is needed.
• It is also part of the childhood schedule (given as age-appropriate formulations).

Some doses are NIP-funded for specific groups (such as pregnancy and certain ages); others are private. Ask the pharmacist what applies to you.

Getting it at a pharmacy

Trained pharmacist immunisers commonly provide dTpa boosters to adults (and to pregnant women, which is a key role). The pharmacist screens you, gives the vaccine, observes you for around 15 minutes, and records it on the Australian Immunisation Register. If you are pregnant, mention your stage of pregnancy so the timing is right.

Safety

dTpa has a strong safety record. Common side effects are mild: a sore arm, mild fever, or feeling off for a day. It is recommended and safe in pregnancy. Tell the pharmacist about severe allergies, past reactions, or if you are unwell with a fever on the day.

How it’s regulated in Australia

dTpa vaccines are approved by the Therapeutic Goods Administration and funded for specific groups (including in pregnancy) under the National Immunisation Program. Pharmacist immunisers administer them under state and territory rules and record doses on the Australian Immunisation Register. Recommendations come from the Australian Immunisation Handbook.

Official sources

• Healthdirect: whooping cough (pertussis)
• National Immunisation Program schedule

If you are pregnant or about to be around a newborn, this booster matters. Use the button below to find a pharmacy offering dTpa vaccination near you.