2023-2024 Influenza Season Vaccine Supply

For Health Care Providers

What to know

Flu vaccine is produced by private manufacturers, so supply depends on manufacturers. Vaccine manufacturers have projected that they will supply the United States with as many as 156.2 million to 170 million doses of influenza vaccines for the 2023-2024 season. These projections may change as the season progresses. All flu vaccines for the 2024-2025 season will be trivalent (three component). Most will be thimerosal-free or thimerosal-reduced vaccine (91%), and about 21% of flu vaccines will be egg-free.

Close-up of multiple vaccine vials

Total Doses Distributed

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About This Page
Published: October 1, 2024
Updated: September 17, 2024

This page was last updated on this date. Updates may include minor edits, image changes, or other modifications to page content.

Reviewed: September 17, 2024

The information on this page was last reviewed by subject matter experts to ensure accuracy.