NDC 49281-726 – Flublok Trivalent Northern Hemisphere

Influenza A Virus A/missouri/11/2025 (h1n1) Recombinant Hemagglutinin Antigen 45 ug/.5mL; Influenza A Virus A/darwin/1415/2025 (h3n2) Recombinant Hemagglutinin… · Injection · Intramuscular

Vaccine

Product NDC49281-726

Product details

Brand name
Flublok Trivalent Northern Hemisphere
Generic name
INFLUENZA A VIRUS A/Missouri/11/2025 (H1N1) RECOMBINANT HEMAGGLUTININ ANTIGEN, INFLUENZA A VIRUS A/Darwin/1415/2025 (H3N2) RECOMBINANT HEMAGGLUTININ ANTIGEN, and INFLUENZA B VIRUS B/Pennsylvania/14/2025 RECOMBINANT HEMAGGLUTININ ANTIGEN
Labeler
Sanofi Vaccines US Inc.
Dosage form
Injection
Route
Intramuscular
Marketing category
BLA · BLA125285
Marketed since
July 2, 2026
Marketing end
June 30, 2027

Active ingredients

Package NDC codes (1)

Package NDCDescriptionSince
49281-726-1010 SYRINGE in 1 CARTON (49281-726-10) / .5 mL in 1 SYRINGE (49281-726-88)Jul 2, 2026