I. Updates regarding strains of influenza vaccines in the northern hemisphere of the northern hemisphere To keep the vaccine effectivenessWhich regularly updates strains of influenza vaccines based on global epidemiological, virological and serological analyzes. February 28, 2025, which announced the recommended strains for the flu season in the 2025-2026 hemisphere1: 1 A/Victoria/4897/2022 (H1N1) Virus similar […]