2025 2025 Flu Seasonal. The world health organization (who) today announced the recommendations for the viral composition of influenza vaccines for the 2025 influenza season in the southern. Children accompanied by their parents wait to receive treatment at a children's hospital amid a spike in respiratory illnesses on january 7, 2025 in chongqing, china.

9 as of late february 2024, interim. With flu cases continuing to rise and the cold weather, nhs england medical.