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Seasonal Inactivated Influenza Vaccine — Competitive Intelligence Brief

Seasonal Inactivated Influenza Vaccine (Seasonal Inactivated Influenza Vaccine) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Inactivated vaccine. Area: Immunology.

marketed Inactivated vaccine Immunology Biologic Live · refreshed every 30 min

Target snapshot

Seasonal Inactivated Influenza Vaccine (Seasonal Inactivated Influenza Vaccine) — Pfizer. The vaccine stimulates the immune system to produce antibodies and cellular immunity against seasonal influenza virus strains.

Comparator set (6 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

DrugGenericSponsorPhaseClassTargetApproval / PDUFA
Seasonal Inactivated Influenza Vaccine TARGET Seasonal Inactivated Influenza Vaccine Pfizer marketed Inactivated vaccine
GamEvac-Combi (vaccine) GamEvac-Combi (vaccine) Gamaleya Research Institute of Epidemiology and Microbiology, Health Ministry of the Russian Federation marketed Combination inactivated vaccine
Quadrivalent Influenza Vaccine Quadrivalent Influenza Vaccine International Centre for Diarrhoeal Disease Research, Bangladesh marketed Inactivated vaccine Influenza viruses
DTacP-IPV combined vaccine (TETRAXIM™) DTacP-IPV combined vaccine (TETRAXIM™) Sanofi marketed Combination inactivated vaccine Diphtheria toxin, tetanus toxin, Bordetella pertussis antigens (PT, FHA, PRN), poliovirus types 1, 2, and 3
Qiv qiv Pfizer marketed Inactivated vaccine Influenza viruses
Trivalent Inactivated Vaccine Trivalent Inactivated Vaccine McMaster University marketed Inactivated vaccine
DPT-IPV-Hib-High(Combined Vaccine) DPT-IPV-Hib-High(Combined Vaccine) Tanabe Pharma Corporation phase 3 Pentavalent inactivated 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 vaccine class)

  1. Pfizer · 3 drugs in this class
  2. McMaster University · 1 drug in this class
  3. Sanofi Pasteur, a Sanofi Company · 1 drug in this class
  4. Sinovac Biotech Co., Ltd · 1 drug in this class
  5. St. Petersburg Research Institute of Vaccines and Sera · 1 drug in this class
  6. The University of Hong Kong · 1 drug in this class
  7. International Centre for Diarrhoeal Disease Research, Bangladesh · 1 drug in this class
  8. Vac4All · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Seasonal Inactivated Influenza Vaccine — Competitive Intelligence Brief. https://druglandscape.com/ci/seasonal-inactivated-influenza-vaccine. Accessed 2026-05-17.

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