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Fluarix Quadrivalent® Influenza Virus Vaccine — Competitive Intelligence Brief

Fluarix Quadrivalent® Influenza Virus Vaccine (Fluarix Quadrivalent® Influenza Virus Vaccine) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Inactivated influenza vaccine. Area: Immunology.

phase 3 Inactivated influenza vaccine Immunology Biologic Live · refreshed every 30 min

Target snapshot

Fluarix Quadrivalent® Influenza Virus Vaccine (Fluarix Quadrivalent® Influenza Virus Vaccine) — Protein Sciences Corporation. Fluarix Quadrivalent stimulates the immune system to produce antibodies against four strains of influenza virus, providing protection against seasonal flu infection.

Comparator set (6 drugs)

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DrugGenericSponsorPhaseClassTargetApproval / PDUFA
Fluarix Quadrivalent® Influenza Virus Vaccine TARGET Fluarix Quadrivalent® Influenza Virus Vaccine Protein Sciences Corporation phase 3 Inactivated influenza vaccine
Fluzone® (IM) Fluzone® (IM) National Institute of Allergy and Infectious Diseases (NIAID) marketed inactivated influenza vaccine
Flublok™ Quadrivalent by Sanofi, Inc. Flublok™ Quadrivalent by Sanofi, Inc. Centers for Disease Control and Prevention marketed Recombinant inactivated influenza vaccine Influenza hemagglutinin (HA) protein
Fluarix Tetra Vaccine Fluarix Tetra Vaccine GlaxoSmithKline marketed Inactivated influenza vaccine
Influsplit SSW® 2005/2006 Influsplit SSW® 2005/2006 GlaxoSmithKline marketed Inactivated influenza vaccine
Prepandrix™ Prepandrix™ GlaxoSmithKline marketed Inactivated influenza vaccine H5N1 influenza virus surface antigens (hemagglutinin and neuraminidase)
Trivalent split Inf Trivalent split Inf National Institute of Allergy and Infectious Diseases (NIAID) marketed Inactivated influenza vaccine

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (Inactivated influenza vaccine class)

  1. GlaxoSmithKline · 16 drugs in this class
  2. Seqirus · 5 drugs in this class
  3. Sanofi Pasteur, a Sanofi Company · 5 drugs in this class
  4. Green Cross Corporation · 4 drugs in this class
  5. Novartis · 2 drugs in this class
  6. SK Chemicals Co., Ltd. · 2 drugs in this class
  7. Sanofi · 2 drugs in this class
  8. Hospital Israelita Albert Einstein · 2 drugs in this class
  9. McGill University Health Centre/Research Institute of the McGill University Health Centre · 2 drugs in this class
  10. Il-Yang Pharm. Co., Ltd. · 2 drugs in this class

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Cite this brief

Drug Landscape (2026). Fluarix Quadrivalent® Influenza Virus Vaccine — Competitive Intelligence Brief. https://druglandscape.com/ci/fluarix-quadrivalent-influenza-virus-vaccine. Accessed 2026-05-18.

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