Who are Inactivated Influenza Vaccine's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Comirnaty, Prevnar 20, Hepatitis B recombinant vaccine, Herpes Zoster Vaccine, Live, Human Papillomavirus, Herpes Zoster.

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Last reviewed 2026-05-17 · How we verify

Inactivated Influenza Vaccine — Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Inactivated Influenza Vaccine (Inactivated Influenza Vaccine) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: vaccine. Area: Immunology.

marketed vaccine Immunology Biologic Live · refreshed every 30 min

Target snapshot

Inactivated Influenza Vaccine (Inactivated Influenza Vaccine) — St. Louis University. The inactivated influenza vaccine stimulates the immune system to produce antibodies and cellular immunity against influenza virus strains without causing infection.

Comparator set (6 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target	Approval / PDUFA
Inactivated Influenza Vaccine TARGET	Inactivated Influenza Vaccine	St. Louis University	marketed	vaccine
Comirnaty	BNT162b2 (tozinameran)	Pfizer Inc.	marketed	vaccine	SARS-CoV-2 virus	2021-08-23
Prevnar 20	pneumococcal 20-valent conjugate vaccine (PCV20)	Pfizer Inc.	marketed	Pneumococcal conjugate vaccine	Streptococcus pneumoniae capsular polysaccharides (20 serotypes)	2021-06-08
Hepatitis B recombinant vaccine	Hepatitis B recombinant vaccine	Pontificia Universidad Catolica de Chile	marketed	Recombinant vaccine	Hepatitis B surface antigen (HBsAg)
Herpes Zoster Vaccine, Live	Herpes Zoster Vaccine, Live	Changchun BCHT Biotechnology Co.	marketed	Live attenuated vaccine
Human Papillomavirus	Human Papillomavirus	Peking Union Medical College Hospital	marketed	Prophylactic vaccine	Human Papillomavirus capsid protein (L1)
Herpes Zoster	Herpes Zoster	Canadian Immunization Research Network	marketed	Live attenuated vaccine	Varicella-zoster virus (VZV)

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)

2033-06-01 — Prevnar 20 · US 8,895,024 · Composition of matter · US
2035-06-01 — Prevnar 20 · US 10,279,033 · Method of use · US

Sponsor landscape (vaccine class)

Pfizer · 20 drugs in this class
Sanofi Pasteur, a Sanofi Company · 20 drugs in this class
GlaxoSmithKline · 12 drugs in this class
Merck Sharp & Dohme LLC · 12 drugs in this class
Centers for Disease Control and Prevention · 9 drugs in this class
Zhejiang Provincial Center for Disease Control and Prevention · 7 drugs in this class
Jiangsu Province Centers for Disease Control and Prevention · 6 drugs in this class
Beijing Center for Disease Control and Prevention · 6 drugs in this class
International Centre for Diarrhoeal Disease Research, Bangladesh · 5 drugs in this class
Sinovac Biotech Co., Ltd · 4 drugs in this class

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Cite this brief

Drug Landscape (2026). Inactivated Influenza Vaccine — Competitive Intelligence Brief. https://druglandscape.com/ci/inactivated-influenza-vaccine. Accessed 2026-05-17.

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