When Is Flu Season 2024. Flu vaccines for the u.s. Hudson institute’s viral infection scientist, associate professor michelle tate, helps you and your family prepare for and stay well in the 2024 flu season.

Seasonal influenza (the flu) is an acute respiratory infection caused by influenza viruses. This letter sets out guidance for the 2024 to 2025 season and includes the next steps for regions and providers to take, including which flu vaccines to order.