Policy and strategy The national influenza immunisation programme 2025 to 2026 (WHC/2025/020) Letter to health professionals about the 2025 to 2026 national influenza immunisation programme. Part of: Health circulars: 2024 to 2027, Infections (Sub-topic), Respiratory disease (Sub-topic) and Vaccination (Sub-topic) First published: 9 June 2025 Last updated: 9 June 2025 Documents The national influenza immunisation programme 2025 to 2026 (WHC/2025/020) The national influenza immunisation programme 2025 to 2026 (WHC/2025/020) , HTML HTML Related Vaccination (Sub-topic)Eligible groups in the 2025 to 2026 flu immunisation programme
