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Anti-pandemic H1N1 influenza vaccine — Competitive Intelligence Brief
marketed
inactivated influenza vaccine
Immunology
Biologic
Live · refreshed every 30 min
Target snapshot
Anti-pandemic H1N1 influenza vaccine (Anti-pandemic H1N1 influenza vaccine) — University of Sao Paulo. The vaccine stimulates the immune system to produce antibodies and cellular immunity against H1N1 influenza virus antigens.
Comparator set (6 drugs)
| Drug | Generic | Sponsor | Phase | Class | Target | Approval / PDUFA |
|---|---|---|---|---|---|---|
| Anti-pandemic H1N1 influenza vaccine TARGET | Anti-pandemic H1N1 influenza vaccine | University of Sao Paulo | marketed | inactivated influenza vaccine | ||
| Seasonal trivalent vaccine | Seasonal trivalent vaccine | Sinovac Biotech Co., Ltd | marketed | Inactivated influenza vaccine | ||
| SP Shz TIV | SP Shz TIV | Sanofi | marketed | Inactivated influenza vaccine | ||
| Fluzone® (IM) | Fluzone® (IM) | National Institute of Allergy and Infectious Diseases (NIAID) | marketed | inactivated influenza vaccine | ||
| Standard IIV4 | Standard IIV4 | Marshfield Clinic Research Foundation | marketed | Inactivated influenza vaccine | ||
| trivalent seasonal influenza vaccine | trivalent seasonal influenza vaccine | Sinovac Biotech Co., Ltd | marketed | inactivated influenza vaccine | ||
| adjuvanted Arepanrix | adjuvanted Arepanrix | University of British Columbia | marketed | Adjuvanted inactivated influenza vaccine | H1N1 influenza virus hemagglutinin and neuraminidase antigens |
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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- Whole inactivated influenza vaccine class — RSS
Cite this brief
Drug Landscape (2026). Anti-pandemic H1N1 influenza vaccine — Competitive Intelligence Brief. https://druglandscape.com/ci/anti-pandemic-h1n1-influenza-vaccine. Accessed 2026-05-18.
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