First weeks

What happens when a baby is immunised?

Baby with doctor

We want to simplify some of the more complex areas of your child’s health. Here we share the science behind your baby’s immunisations, in a fun and easy to understand video.

You will learn about the important role of T cells and B cells (which are white blood cells, activated by the vaccine) and why immunisation is important for helping shield your child from germs in the future.

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