People with diabetes in the UK are being urged to get their free flu jab this winter.
The NHS is warning that only a third of people with diabetes have claimed their injection.
People with diabetes can find it harder to cope with the flu virus, and can suffer serious complications as a consequence.
Cathy Beresford, diabetes specialist nurse at Berkshire Healthcare NHS Foundation Trust, said: "The flu jab is completely safe and cannot give you flu.
"If you haven’t got round to having your flu jab yet, now is the best time to get it done, before flu starts to spread. Visit your GP to book a jab."