The short version
Only one company currently supplies this market — there is no backup if it stumbles.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Fluad
INFLUENZA A VIRUS A/Missouri/11/2025 IVR-279 (H1N1) ANTIGEN (FORMALDEHYDE INACTIVATED), INFLUENZA A VIRUS A/Michigan/105/2025 IVR-285 (H3N2) ANTIGEN (FORMALDEHYDE INACTIVATED), INFLUENZA B VIRUS B/Tokyo/EIS13-175/2025 ANTIGEN (FORMALDEHYDE INACTIVATED) · INFLUENZA A VIRUS A/MISSOURI/11/2025 IVR-279 (H1N1) ANTIGEN (FORMALDEHYDE INACTIVATED) 15 ug/.5mL; INFLUENZA A VIRUS A/MICHIGAN/105/2025 IVR-285 (H3N2) ANTIGEN (FORMALDEHYDE INACTIVATED) 15 ug/.5mL; INFLUENZA B VIRUS B/TOKYO/EIS13-175/2025 ANTIGEN (FORMALDEHYDE INACTIVATED) 15 ug/.5mL · Injection, Suspension · Intramuscular · Seqirus, Inc.
NDC 70461-0026-03 · 10 SYRINGE, GLASS in 1 CARTON / .5 mL in 1 SYRINGE, GLASS · BLA · View full market →
Medicare Part D
No Medicare Part D plan in CMS's quarterly files lists this product. That usually means it is discontinued, a repackager's listing, or a product no plan has added to its formulary.
How Part D pricing works →NADAC price per unit
No NADAC pricing on file for this NDC — NADAC covers drugs dispensed by retail community pharmacies.
Estimated fill cost
WAC per package, as filed
$106.85
Filed with Texas DSHS · effective Jul 27, 2026 · +$6.39 increase
Manufacturer list price as filed — not what pharmacies actually pay after discounts.
Supply fragility
Not scored — fragility is computed for NADAC-priced NDCs.
Is this a "specialty" drug?
There's no legal definition — it meets 2 of 6 public criteria. Why that matters →
- Part D specialty tier
- Costs ≥ $950/fill
- Biologic (BLA)
- Injectable / infused
- Orphan-drug exclusivity
- REMS program
Regulatory
- Application
- BLA125510
- TE code
- —
- Approval date
- —
- Patents / exclusivity
- None on file
Shortage history
No FDA shortage reports for this drug or its presentations.
Recalls (this NDC)
No enforcement reports list this package NDC.
Manufacturers of INFLUENZA A VIRUS A/Missouri/11/2025 IVR-279 (H1N1) ANTIGEN (FORMALDEHYDE INACTIVATED), INFLUENZA A VIRUS A/Michigan/105/2025 IVR-285 (H3N2) ANTIGEN (FORMALDEHYDE INACTIVATED), INFLUENZA B VIRUS B/Tokyo/EIS13-175/2025 ANTIGEN (FORMALDEHYDE INACTIVATED) (Injection, Suspension)
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Seqirus, Inc. | INFLUENZA A VIRUS A/MISSOURI/11/2025 IVR-279 (H1N1) ANTIGEN (FORMALDEHYDE INACTIVATED) 15 ug/.5mL; INFLUENZA A VIRUS A/MICHIGAN/105/2025 IVR-285 (H3N2) ANTIGEN (FORMALDEHYDE INACTIVATED) 15 ug/.5mL; INFLUENZA B VIRUS B/TOKYO/EIS13-175/2025 ANTIGEN (FORMALDEHYDE INACTIVATED) 15 ug/.5mL | Jul 22, 2026 | Sep 2, 2026 |
| Seqirus, Inc. | INFLUENZA A VIRUS A/MICHIGAN/105/2025 IVR-285 (H3N2) ANTIGEN (FORMALDEHYDE INACTIVATED) 15 ug/.5mL; INFLUENZA A VIRUS A/MISSOURI/11/2025 IVR-279 (H1N1) ANTIGEN (FORMALDEHYDE INACTIVATED) 15 ug/.5mL; INFLUENZA B VIRUS B/TOKYO/EIS13-175/2025 ANTIGEN (FORMALDEHYDE INACTIVATED) 15 ug/.5mL | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
Cite this page
DrugDashboards, "Fluad — NDC 70461-0026-03," retrieved September 3, 2026, https://drugdashboards.com/drug/70461002603.
Free to cite with attribution — see how the data is put together.