What should you know about live attenuated vaccines?

The weakened organism can resemble a natural infection closely enough to stimulate immune memory. This helps the body recognise the relevant infection later. Examples include vaccines used for measles, mumps and rubella, chickenpox, and yellow fever, depending on local schedules and individual eligibility.

Because the vaccine contains a living but weakened organism, it is not suitable for everyone. Pregnancy, a severely weakened immune system, certain treatments, and a previous serious vaccine reaction can change the recommendation. A clinician checks these factors before vaccination.

Bring your vaccination history and mention allergies, pregnancy, immune conditions, recent fever, and medicines such as immune-suppressing treatment. Follow the advised schedule and remain at the clinic for the observation period recommended by the vaccinator.

Mild soreness, tiredness, or a low fever can occur after some vaccines. Rest, drink fluids, and use symptom relief only as advised. Keep routine immunisations up to date through Childhood Immunisation and the schedule relevant to your age and travel plans.

Contact a healthcare professional for symptoms that worry you or do not settle. Seek emergency help for trouble breathing, swelling of the face or throat, collapse, severe weakness, or a widespread rapidly developing reaction after vaccination.

Which vaccine is recommended for me? Is a live vaccine appropriate with my health conditions or medicines? What protection does it provide, and when is the next dose due?