A nine-year-old boy has spoken about how he will get the Covid-19 jab when invited by the NHS to help protect his daddy who has a weakened immune system.

Arthur, from Oxfordshire, wants to join his mummy in doing all he can to help keep his daddy, Rupert, as safe as possible from the virus because he knows that he is at higher risk of becoming unwell if he becomes infected.

He said: “I am happy I can do my bit to help protect daddy against Covid-19. Also, I didn’t really like home schooling, so I want to get the vaccine to help me if do catch it as I don’t want to get stuck at home again.”

Rupert underwent a kidney transplant five years ago and although he recovered well, and continues to do very well, he is on a daily medication which supresses his immune system so his body does not reject the new kidney. This means he can have reduced ability to fight infections and other diseases, including Covid-19.

From this week, Arthur will be one of thousands of five to 11-year-old children to be invited by the NHS to get their first dose of the Covid vaccine, either because they themselves are in a clinical risk group or they live with someone who is immunosuppressed.

Nationally, there are around 500,000 eligible children in the latest cohort.

Eligible children include those with diabetes, immunosuppression, learning disabilities, and other conditions as outlined by the UK Health Security Agency in the Green Book.

Parents and guardians should wait for the NHS to contact them for when it is their child’s turn to get the life-saving vaccine, with local NHS teams already contacting those who are eligible.

When invited, parents and guardians are asked to attend with their children and are asked to read the patient information in advance of arriving for their appointment.

Nationally, over 850 sites have already signed up to be part of the latest expansion – with vaccinations to five to 11-year olds being delivered initially by GP-led vaccination teams and hospital hubs.

Emberbrook Community Centre for Health in the South East of England is one of these sites, which is being led by site director Joseph Todd.

He said: “We continue to see how vaccines give significant protection against severe illness from Covid, including the omicron variant, so it is important that our youngest, who are clinically at risk or living with someone who is, get protected against the virus.

“Without the vaccine, they are at higher risk because of the conditions they have or they could also bring Covid home to their parents or family members who are vulnerable.”

All eligible five to 11-year-olds will be offered two 10 microgram doses of the Pfizer vaccine eight weeks apart – a third of the amount used for adult vaccinations. However, a child cannot receive any vaccination until four weeks after a positive test for coronavirus.

Latest ONS data shows covid cases increasing among children aged from two to school year six – and increased from school years seven to 11.

The NHS is also reminding parents and guardians that their children can continue to get protection from flu with millions of reminder texts, letters and emails going out.

More children than ever are eligible for a free flu vaccine this winter, including all two and three-year-olds and all pupils from reception age to school leavers, to drive up protection from the virus.

Young people aged four to 16 will have been offered the flu vaccination through their school, but parents can phone 119 to find out how to book a jab if their child missed theirs.