Policy and strategy Change to the influenza vaccination programme 2024 to 2025 (WHC/2024/046) Letter to health professionals about influenza vaccination programme ‘mop-up’ 2024 to 2025. Part of: Health circulars: 2024 to 2027, Infections (Sub-topic), Respiratory disease (Sub-topic) and Vaccination (Sub-topic) First published: 4 December 2024 Last updated: 4 December 2024 Documents Change to the influenza vaccination programme 2024 to 2025 (WHC/2024/046) Change to the influenza vaccination programme 2024 to 2025 (WHC/2024/046) , HTML HTML