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HD quadrivalent influenza vaccine — Competitive Intelligence Brief
phase 3
Inactivated influenza vaccine
Immunology / Infectious Disease
Biologic
Live · refreshed every 30 min
Target snapshot
HD quadrivalent influenza vaccine (HD quadrivalent influenza vaccine) — Janssen Research & Development, LLC. HD quadrivalent influenza vaccine stimulates immune responses against four strains of influenza virus using a high-dose antigen formulation to enhance protection, particularly in older adults.
Comparator set (6 drugs)
| Drug | Generic | Sponsor | Phase | Class | Target | Approval / PDUFA |
|---|---|---|---|---|---|---|
| HD quadrivalent influenza vaccine TARGET | HD quadrivalent influenza vaccine | Janssen Research & Development, LLC | phase 3 | Inactivated influenza vaccine | ||
| SP Shz TIV | SP Shz TIV | Sanofi | marketed | Inactivated influenza vaccine | ||
| Anti-H1N1v Vaccine | Anti-H1N1v Vaccine | Institut National de la Santé Et de la Recherche Médicale, France | marketed | Inactivated influenza vaccine | H1N1 influenza virus hemagglutinin and neuraminidase antigens | |
| Fluarix Tetra Vaccine | Fluarix Tetra Vaccine | GlaxoSmithKline | marketed | Inactivated influenza vaccine | ||
| inactivated split-virus influenza vaccine | inactivated split-virus influenza vaccine | The Cleveland Clinic | marketed | inactivated influenza vaccine | ||
| Fluzone® (IM) | Fluzone® (IM) | National Institute of Allergy and Infectious Diseases (NIAID) | marketed | inactivated influenza vaccine | ||
| CSL Influenza Vaccine | CSL Influenza Vaccine | Seqirus | 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)
- GlaxoSmithKline · 16 drugs in this class
- Seqirus · 5 drugs in this class
- Sanofi Pasteur, a Sanofi Company · 5 drugs in this class
- Green Cross Corporation · 4 drugs in this class
- Novartis · 2 drugs in this class
- SK Chemicals Co., Ltd. · 2 drugs in this class
- Sanofi · 2 drugs in this class
- Hospital Israelita Albert Einstein · 2 drugs in this class
- McGill University Health Centre/Research Institute of the McGill University Health Centre · 2 drugs in this class
- Il-Yang Pharm. Co., Ltd. · 2 drugs in this class
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Cite this brief
Drug Landscape (2026). HD quadrivalent influenza vaccine — Competitive Intelligence Brief. https://druglandscape.com/ci/hd-quadrivalent-influenza-vaccine. Accessed 2026-05-17.
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