Who are Merck and Company's MMRII's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Zoster Vaccine Live, Varicella Virus Vaccine Live, Rotavirus Vaccine (ROTARIX), RotaTeq™ (V260), Bacille Calmette-Guérin (BCG), Pentavalent rotavirus vaccine.

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Last reviewed 2026-05-18 · How we verify

Merck and Company's MMRII — Competitive Intelligence Brief

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

Merck and Company's MMRII (Merck and Company's MMRII) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Live attenuated vaccine. Area: Immunology / Infectious Disease.

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

Target snapshot

Merck and Company's MMRII (Merck and Company's MMRII) — GlaxoSmithKline. M-M-R II is a live attenuated vaccine that stimulates immune response against measles, mumps, and rubella viruses.

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
Merck and Company's MMRII TARGET	Merck and Company's MMRII	GlaxoSmithKline	phase 3	Live attenuated vaccine
Zoster Vaccine Live	Zoster Vaccine Live	Merck Sharp & Dohme LLC	marketed	Live attenuated vaccine	Varicella-zoster virus (VZV)
Varicella Virus Vaccine Live	Varicella Virus Vaccine Live	Sanofi Pasteur, a Sanofi Company	marketed	Live attenuated vaccine	Varicella-zoster virus (VZV)
Rotavirus Vaccine (ROTARIX)	Rotavirus Vaccine (ROTARIX)	International Centre for Diarrhoeal Disease Research, Bangladesh	marketed	Live attenuated vaccine
RotaTeq™ (V260)	RotaTeq™ (V260)	Merck Sharp & Dohme LLC	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
Pentavalent rotavirus vaccine	Pentavalent rotavirus vaccine	Sanofi Pasteur, a Sanofi Company	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). Merck and Company's MMRII — Competitive Intelligence Brief. https://druglandscape.com/ci/merck-and-company-s-mmrii. Accessed 2026-05-18.

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