Flu vaccine - Childhood influenza vaccination programme
This page contains guidance and resources aimed primarily at supporting the annual school influenza immunisation programme. Some content may also be relevant for immunisation of preschool children.
Guidance
Vaccination programme recommendations from the Joint Committee on Vaccination and Immunisation (JCVI) and Welsh Government policy can be found at the links below.
Joint Committee on Vaccination and Immunisation (external site) – read JCVI publications and statements; search e.g. influenza
Welsh Health Circulars and Welsh Government letters
- Eligible groups in the 2026 to 2027 flu immunisation programme (external site)
- The national influenza immunisation programme 2026 to 2027 (WHC/2026/010) (external site)
Training resources and events
Online courses and training materials about a number of vaccines and diseases can be accessed via the E-learning page.
Further immunisation training information and resources are provided on the Training Resources and Events page.
Clinical resources and information
- Influenza: the green book chapter (external site)
- Flu vaccination programme: information for healthcare practitioners (external site)
Keep in mind that vaccine eligibility information in Wales and England differs.
Patient group directions (PGDs) and protocols
PGD templates for the influenza vaccine can be accessed from Patient Group Directions (PGD) on the Welsh Medicines Advice Service website (external site).
Further clinical resources and information
- Template consent form – inactivated flu vaccine – Bilingual
- Template consent form – nasal spray flu vaccine – Bilingual
- 2026 to 2027 School-aged flu vaccination resources
- Influenza vaccines marketed in the UK (external site)
- Complete Routine Immunisation Schedule
- Vaccine resources for health and social care workers
- Influenza FAQs for health professionals (NHS Wales network connection required)
Template letters
Other Resources
- What is the flu vaccine?
- Flu Immunisation Programme: Briefing document for head teachers and school staff
- Vaccines and pork gelatine
- Digital resources to support the “School Flu Vaccination 2026” are available from Public Health Wales asset library (free sign up required)
Data and surveillance
Page last reviewed: 21st August 2026