Typically flu vaccines formulated for each new season are generally available throughout the US, including at pharmacies and doctor's offices, by September or October of each year.

This question will resolve YES if, by November 1, 2025, major US health care networks (e.g. Kaiser Permanente) and pharmacies (e.g. Walgreens) are offering a vaccine to their customers which is formulated for the 2025-26 flu season. Otherwise (e.g. if the reformulation of the vaccine for the new season, or the distribution of the newly reformulated vaccine, have been blocked by US federal government policy changes) it will resolve NO.