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Double Dose Quadrivalent Influenza Vaccine — Competitive Intelligence Brief

Double Dose Quadrivalent Influenza Vaccine (Double Dose Quadrivalent Influenza Vaccine) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Inactivated influenza vaccine. Area: Immunology / Infectious Disease.

phase 3 Inactivated influenza vaccine Immunology / Infectious Disease Biologic Live · refreshed every 30 min

Target snapshot

Double Dose Quadrivalent Influenza Vaccine (Double Dose Quadrivalent Influenza Vaccine) — Hospital Israelita Albert Einstein. A quadrivalent influenza vaccine administered at double the standard dose to enhance immune response and protective antibody generation against four 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
Double Dose Quadrivalent Influenza Vaccine TARGET Double Dose Quadrivalent Influenza Vaccine Hospital Israelita Albert Einstein phase 3 Inactivated influenza vaccine
Standard IIV4 Standard IIV4 Marshfield Clinic Research Foundation marketed Inactivated influenza vaccine
High-Dose Influenza Vaccine High-Dose Influenza Vaccine Saad Jamshed MD marketed Inactivated influenza vaccine
Fluvirin(TIVf) Fluvirin(TIVf) Novartis marketed Inactivated influenza vaccine
Pandemic influenza A/H1N1 vaccine Pandemic influenza A/H1N1 vaccine Sinovac Biotech Co., Ltd marketed inactivated influenza vaccine
SP Shz TIV SP Shz TIV Sanofi 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)

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 influenza vaccine class)

  1. GlaxoSmithKline · 16 drugs in this class
  2. Seqirus · 5 drugs in this class
  3. Sanofi Pasteur, a Sanofi Company · 5 drugs in this class
  4. Green Cross Corporation · 4 drugs in this class
  5. Novartis · 2 drugs in this class
  6. SK Chemicals Co., Ltd. · 2 drugs in this class
  7. Sanofi · 2 drugs in this class
  8. Hospital Israelita Albert Einstein · 2 drugs in this class
  9. McGill University Health Centre/Research Institute of the McGill University Health Centre · 2 drugs in this class
  10. Il-Yang Pharm. Co., Ltd. · 2 drugs in this class

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Cite this brief

Drug Landscape (2026). Double Dose Quadrivalent Influenza Vaccine — Competitive Intelligence Brief. https://druglandscape.com/ci/double-dose-quadrivalent-influenza-vaccine. Accessed 2026-05-17.

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