Seqirus offers one of the most comprehensive portfolios of influenza products all year round.

Flaud Logo

The first FDA-approved seasonal influenza vaccine made with MF59®, an immune-enhancing adjuvant proven to help provide a strong immune response to influenza for adults 65 and older.1,2


The first and only cell-based quadrivalent influenza vaccine in the US that offers prevention against 4 influenza strains – virus subtypes A and type B contained within the vaccine -for people 2 years and older.3,4

Afluria Logo

A quadrivalent influenza vaccine for people 6 months and older manufactured through the traditional egg-based process.5


  1. FLUAD QUADRIVALENT [package insert]. Holly Springs, NC: Seqirus Inc; 2020.
  2. O’Hagan DT, Ott GS, Nest GV, Rappuoli R, Giudice GD. The history of MF59® adjuvant: a phoenix that arose from the ashes. Expert Rev Vaccines. 2013; 12(1):13-30.
  3. Banzhoff A, Pellegrini M, Del Giudice G, Fragapane E, Groth N, Podda A. MF59-adjuvanted vaccines for seasonal and pandemic influenza prophylaxis. Influenza Other Respir Viruses. 2008; 2(6):243-249.
  4. FLUAD [package insert]. Holly Springs, NC: Seqirus Inc; 2019.
  5. FLUCELVAX QUADRIVALENT [package insert]. Holly Springs, NC: Seqirus Inc; 2019.
  6. AFLURIA QUADRIVALENT [package insert]. Summit, NJ: Seqirus USA Inc; 2019.


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