Who are Fluarix™/Influsplit SSW®'s main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): High Dose Trivalent Influenza Vaccine, Seasonal trivalent vaccine, HD-TIV, Prepandrix™, Standard IIV4, SP Shz TIV.

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Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-06-10 · How we verify

Fluarix™/Influsplit SSW® — Competitive Intelligence Brief

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

Fluarix™/Influsplit SSW® (Fluarix™/Influsplit SSW®) 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

Fluarix™/Influsplit SSW® (Fluarix™/Influsplit SSW®) — GlaxoSmithKline. Fluarix is an inactivated influenza vaccine that stimulates the immune system to produce antibodies against seasonal 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,….

Drug	Generic	Sponsor	Phase	Class	Target
Fluarix™/Influsplit SSW® TARGET	Fluarix™/Influsplit SSW®	GlaxoSmithKline	phase 3	Inactivated influenza vaccine
High Dose Trivalent Influenza Vaccine	High Dose Trivalent Influenza Vaccine	Brigham and Women's Hospital	marketed	Inactivated influenza vaccine
Seasonal trivalent vaccine	Seasonal trivalent vaccine	Sinovac Biotech Co., Ltd	marketed	Inactivated influenza vaccine
HD-TIV	HD-TIV	McGill University Health Centre/Research Institute of the McGill University Health Centre	marketed	Inactivated influenza vaccine
Prepandrix™	Prepandrix™	GlaxoSmithKline	marketed	Inactivated influenza vaccine	H5N1 influenza virus surface antigens (hemagglutinin and neuraminidase)
Standard IIV4	Standard IIV4	Marshfield Clinic Research Foundation	marketed	Inactivated influenza vaccine
SP Shz TIV	SP Shz TIV	Sanofi	marketed	Inactivated influenza vaccine

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)

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). Fluarix™/Influsplit SSW® — Competitive Intelligence Brief. https://druglandscape.com/ci/fluarix-influsplit-ssw. Accessed 2026-06-10.

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing