Data published by the UK Health Security Agency (UKHSA) shows that uptake of the adolescent vaccines offered to 13 and 14 year olds who were in school year 9 during the 2021 to 2022 academic year has fallen, leaving many young people unprotected from life-threatening diseases.

The teenage (Td/IPV) booster is the last routine dose for tetanus, diphtheria and polio, and provides young people with long-lasting protection into adulthood - more details here.

The MenACWY vaccine helps protect young people against 4 types of meningococcal disease - more details here.

These rare but serious diseases can cause life-threatening illness leading to hospitalisation, permanent disability and even death.

Uptake of the Td/IPV and MenACWY vaccines for children in school year 9 was 69%, around 7% lower than the previous year and well below pre-pandemic levels (87.6% for Td/IPV and 88% for MenACWY in the 2018 to 2019 academic year). The data suggests that the NHS has already caught up many children who missed out on their vaccines, with uptake improving to around 80% for children in year 10.

All the routine adolescent immunisation programmes have been impacted by the pandemic and coverage is not back up to pre-pandemic levels. UKHSA is urging parents and guardians to ensure eligible young people are up to date with their adolescent vaccines before they leave school.

Dr Vanessa Saliba, Consultant Epidemiologist at UKHSA, said:

"Vaccines protecting against tetanus, diphtheria, polio and meningococcal disease are offered to young people in school year 9 and are being delivered in schools right now. In recent years we have seen vaccine uptake fall due to the challenges posed by the pandemic. Many young people who missed out on their vaccinations have already been caught up, but more needs to be done to ensure all those eligible are vaccinated.

"Children and young people who have missed out on their teenage vaccines should contact their school nurse, school immunisation team or GP surgery to arrange a catch-up.

"These vaccines offer the best protection as young people start their journey into adulthood and mixing more widely – whether going to college, starting work, travelling or going to summer festivals."

Health Minister Maria Caulfield said:

"It’s fantastic to be supporting World Immunisation Week and I encourage parents to ensure their children receive the routine vaccinations they’re eligible for, including the vaccine for meningitis and the 3-in-1 booster which protects against tetanus, diphtheria and polio.

"It’s incredibly important for children to stay up to date with routine vaccinations as this remains one of our best defences against infectious diseases, not just for the person being vaccinated but for their family, friends and those around them.

"If your child is due for a vaccination, you don’t need to wait to be contacted – speak to your school nurse, school immunisation team or GP surgery to book an appointment."

Steve Russell, National Director for Vaccination and Screening, said:

"The 3-in-1 teenage booster and the MenACWY vaccination are extremely well-researched and proven to provide protection against a range of diseases that can cause serious illness.

"NHS School Aged Immunisation Services offer these vaccinations in secondary schools, as well as the HPV vaccination that protects against a range of cancers and we strongly urge those eligible and their family members and guardians to ensure they are up to date, and if not to come forward for their vaccines as soon as possible – it’s the best way to keep you protected."