
If your child is aged between 2 and 16 years, the NHS will offer them the nasal spray flu vaccine in autumn or winter.
Before deciding whether or not to give consent, parents and guardians might want to explore safety, efficacy, ethics and necessity.
Giving a flu vaccine to all children, every year, is a recent development – what are the health implications? Does the flu vaccine work well – does it really protect the child and those around them? What are the associated risks? And is it ethical to vaccinate children with the goal of protecting adults?
Finally, is it necessary? Should we be concerned about the creeping normalisation of medicating our children rather than supporting their natural immune systems?
If you want to do more research, the information below is a great starting point.

The Green Book (UK Government information on vaccines)
Retired paediatrician and Informing Consent medical adviser

Doc Malik has written a lengthy deep-dive into the children’s flu vaccine, available here. He has also produced an accompanying podcast episode.
Among other things, he notes:
Doc Malik states:
‘...when the government and health authorities talk about flu causing “complications” and “hospitalisation,” what they are actually describing, in their own data, is a risk to your child of just over one in 100,000 per year, and roughly half of even that small risk sits in children too young to be eligible for the nasal vaccine at all.’


You might want to talk to your doctor or health provider about the flu vaccine, before deciding whether to go ahead. Read more about how you might approach this.
If you decide not to go ahead, you will need to make this clear and our template letter for school may be of use. (See link below.)
You might want to consider getting your child a card from the Control Group, to help them assert their position in your absence.

There are many ways to protect your children from illness. Learn more on our family health page.
If you do decide to vaccinate, there are options for supporting your child through vaccination.
General vaccine refusal letter final 26 (docx)
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Page last reviewed: October 2026
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