Who are Live attenuated influenza vaccine's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Pentavalent rotavirus vaccine, Bacille Calmette-Guérin (BCG), Bacillus Calmette-Guerin (BCG), Bacille Calmette Guerin (BCG), Zoster Vaccine Live, Yellow fever vaccine, Institut Pasteur.

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Last reviewed 2026-05-17 · How we verify

Live attenuated 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/

Live attenuated influenza vaccine (Live attenuated influenza vaccine) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Live attenuated vaccine. Area: Immunology.

marketed Live attenuated vaccine Immunology Biologic Live · refreshed every 30 min

Target snapshot

Live attenuated influenza vaccine (Live attenuated influenza vaccine) — The University of Hong Kong. This vaccine contains live but weakened influenza viruses that replicate in the nasal mucosa to stimulate both mucosal and systemic immune responses without causing disease.

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
Live attenuated influenza vaccine TARGET	Live attenuated influenza vaccine	The University of Hong Kong	marketed	Live attenuated vaccine
Pentavalent rotavirus vaccine	Pentavalent rotavirus vaccine	Sanofi Pasteur, a Sanofi Company	marketed	Live attenuated vaccine
Bacille Calmette-Guérin (BCG)	Bacille Calmette-Guérin (BCG)	TASK Applied Science	marketed	Live attenuated vaccine / Immunotherapy	Pattern recognition receptors (TLR2, TLR4, NOD2); non-specific immune activation
Bacillus Calmette-Guerin (BCG)	Bacillus Calmette-Guerin (BCG)	Massachusetts General Hospital	marketed	Live attenuated vaccine / Immunotherapy
Bacille Calmette Guerin (BCG)	Bacille Calmette Guerin (BCG)	Bandim Health Project	marketed	Live attenuated vaccine
Zoster Vaccine Live	Zoster Vaccine Live	Merck Sharp & Dohme LLC	marketed	Live attenuated vaccine	Varicella-zoster virus (VZV)
Yellow fever vaccine, Institut Pasteur	Yellow fever vaccine, Institut Pasteur	University of Oxford	marketed	Live attenuated 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 (Live attenuated vaccine class)

GlaxoSmithKline · 19 drugs in this class
Merck Sharp & Dohme LLC · 11 drugs in this class
Sanofi Pasteur, a Sanofi Company · 9 drugs in this class
PATH · 5 drugs in this class
Sanofi · 5 drugs in this class
Bandim Health Project · 5 drugs in this class
Centers for Disease Control and Prevention · 3 drugs in this class
International Centre for Diarrhoeal Disease Research, Bangladesh · 3 drugs in this class
Beijing Center for Disease Control and Prevention · 2 drugs in this class
Aga Khan University · 2 drugs in this class

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Cite this brief

Drug Landscape (2026). Live attenuated influenza vaccine — Competitive Intelligence Brief. https://druglandscape.com/ci/live-attenuated-influenza-vaccine. Accessed 2026-05-17.

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