Jonathan F. Hudson

Flu Season 2025 Dates Florida. In general, flu season in the us lasts from october to as late as may, peaking between december and february. Learn more about flu disease burden and flu forecasting and.

On september 20, 2025, the food and drug administration (fda) approved the nasal spray flu vaccine, flumist, for self or caregiver administration. When does flu season begin and end?