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Inactivated Split-virion influenza vaccine — Competitive Intelligence Brief
phase 3
Inactivated viral vaccine
Immunology / Infectious Disease
Biologic
Live · refreshed every 30 min
Target snapshot
Inactivated Split-virion influenza vaccine (Inactivated Split-virion influenza vaccine) — Sanofi Pasteur, a Sanofi Company. This vaccine stimulates the immune system to recognize and respond to inactivated influenza virus particles, providing protection against seasonal influenza infection.
Comparator set (6 drugs)
| Drug | Generic | Sponsor | Phase | Class | Target | Approval / PDUFA |
|---|---|---|---|---|---|---|
| Inactivated Split-virion influenza vaccine TARGET | Inactivated Split-virion influenza vaccine | Sanofi Pasteur, a Sanofi Company | phase 3 | Inactivated viral vaccine | ||
| HAVpur Junior | HAVpur Junior | Crucell Holland BV | marketed | Inactivated viral vaccine | Hepatitis A virus (HAV) | |
| EV71 vaccine | EV71 vaccine | Sinovac Biotech Co., Ltd | marketed | inactivated viral vaccine | ||
| High-dosage SARS-CoV-2 vaccine | High-dosage SARS-CoV-2 vaccine | Sinovac Biotech Co., Ltd | marketed | inactivated viral vaccine | ||
| sIPV | sIPV | China National Biotec Group Company Limited | marketed | Inactivated viral vaccine | ||
| two doses enterovirus 71 vaccine | two doses enterovirus 71 vaccine | Beijing Chaoyang District Centre for Disease Control and Prevention | marketed | inactivated viral vaccine | Enterovirus 71 viral antigens | |
| Comparator: VAQTA™ | Comparator: VAQTA™ | Merck Sharp & Dohme LLC | marketed | Inactivated viral vaccine | Hepatitis A virus antigen |
Recent regulatory actions (last 90 days)
Upcoming PDUFA dates (next 180 days)
Patent timeline (forward window)
Sponsor landscape (Inactivated viral vaccine class)
- Sinovac Biotech Co., Ltd · 9 drugs in this class
- Sanofi Pasteur, a Sanofi Company · 9 drugs in this class
- GlaxoSmithKline · 5 drugs in this class
- Valneva Austria GmbH · 4 drugs in this class
- Medical University of Vienna · 3 drugs in this class
- Centers for Disease Control and Prevention · 3 drugs in this class
- China National Biotec Group Company Limited · 2 drugs in this class
- Statens Serum Institut · 2 drugs in this class
- Institute of Medical Biology, Chinese Academy of Medical Sciences · 2 drugs in this class
- Crucell Holland BV · 2 drugs in this class
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Cite this brief
Drug Landscape (2026). Inactivated Split-virion influenza vaccine — Competitive Intelligence Brief. https://druglandscape.com/ci/inactivated-split-virion-influenza-vaccine. Accessed 2026-05-17.
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