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Fluzone High-Dose vaccine — Competitive Intelligence Brief
marketed
inactivated influenza vaccine
Immunology
Biologic
Live · refreshed every 30 min
Target snapshot
Fluzone High-Dose vaccine (Fluzone High-Dose vaccine) — Sanofi Pasteur, a Sanofi Company. Fluzone High-Dose vaccine stimulates a stronger immune response against influenza virus strains by delivering four times the standard antigen dose per strain.
Comparator set (6 drugs)
| Drug | Generic | Sponsor | Phase | Class | Target | Approval / PDUFA |
|---|---|---|---|---|---|---|
| Fluzone High-Dose vaccine TARGET | Fluzone High-Dose vaccine | Sanofi Pasteur, a Sanofi Company | marketed | inactivated influenza vaccine | ||
| High-Dose Influenza Vaccine | High-Dose Influenza Vaccine | Saad Jamshed MD | marketed | Inactivated influenza vaccine | ||
| Vaxigrip® | Vaxigrip® | National University Hospital, Singapore | marketed | Inactivated influenza vaccine | ||
| Seasonal trivalent vaccine | Seasonal trivalent vaccine | Sinovac Biotech Co., Ltd | marketed | Inactivated influenza vaccine | ||
| trivalent seasonal influenza vaccine | trivalent seasonal influenza vaccine | Sinovac Biotech Co., Ltd | marketed | inactivated influenza vaccine | ||
| Standard IIV4 | Standard IIV4 | Marshfield Clinic Research Foundation | marketed | Inactivated influenza vaccine | ||
| Trivalent sub-unit influenza vaccine | Trivalent sub-unit influenza vaccine | University of Witwatersrand, South Africa | marketed | inactivated influenza vaccine |
Recent regulatory actions (last 90 days)
Upcoming PDUFA dates (next 180 days)
Patent timeline (forward window)
Sponsor landscape (inactivated influenza vaccine class)
- Seqirus · 3 drugs in this class
- Center for Disease Prevention and Control of Beijing Military Region · 2 drugs in this class
- Sanofi Pasteur, a Sanofi Company · 2 drugs in this class
- Sinovac Biotech Co., Ltd · 2 drugs in this class
- La Jolla Institute for Immunology · 1 drug in this class
- Mount Sinai Hospital, Canada · 1 drug in this class
- National Institute of Allergy and Infectious Diseases (NIAID) · 1 drug in this class
- University of Sao Paulo · 1 drug in this class
- GlaxoSmithKline · 1 drug in this class
- University of Witwatersrand, South Africa · 1 drug in this class
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Cite this brief
Drug Landscape (2026). Fluzone High-Dose vaccine — Competitive Intelligence Brief. https://druglandscape.com/ci/fluzone-high-dose-vaccine. Accessed 2026-05-16.
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