Who are PriorixTM's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): JYNNEOS, M-M-RTM II, varicella zoster virus, Measles-Mumps-Rubella, MVA-BN vaccine, Measles-Rubella (MR) Vaccine.

How often does this brief refresh?

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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Subscribe to /feed/ci/priorixtm.xml in any RSS reader (Feedly, Inoreader, NewsBlur). Every regulatory action, trial readout, or patent event lands in your feed automatically.

Last reviewed 2026-05-14 · How we verify

PriorixTM — Competitive Intelligence Brief

PriorixTM (PriorixTM) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Live attenuated viral vaccine. Area: Immunology / Infectious Disease.

phase 3 Live attenuated viral vaccine Measles virus, mumps virus, rubella virus Immunology / Infectious Disease Biologic Live · refreshed every 30 min

Target snapshot

PriorixTM (PriorixTM) — GlaxoSmithKline. Priorix is a live attenuated combination vaccine that stimulates immune responses 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
PriorixTM TARGET	PriorixTM	GlaxoSmithKline	phase 3	Live attenuated viral vaccine	Measles virus, mumps virus, rubella virus
JYNNEOS	JYNNEOS	Womack Army Medical Center	marketed	Live attenuated viral vaccine	Orthopoxvirus antigens (vaccinia virus envelope and core proteins)
M-M-RTM II	M-M-RTM II	Merck Sharp & Dohme LLC	marketed	Live attenuated viral vaccine
varicella zoster virus	varicella zoster virus	AstraZeneca	marketed	Live attenuated viral vaccine	Varicella zoster virus envelope glycoproteins
Measles-Mumps-Rubella	Measles-Mumps-Rubella	Hospital Clinic of Barcelona	marketed	Live attenuated viral vaccine
MVA-BN vaccine	MVA-BN vaccine	National Institute of Allergy and Infectious Diseases (NIAID)	marketed	Live attenuated viral vaccine	Monkeypox virus antigens (vaccinia virus-vectored)
Measles-Rubella (MR) Vaccine	Measles-Rubella (MR) Vaccine	PT Bio Farma	marketed	Live attenuated viral 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 viral vaccine class)

Jean-Pierre Van geertruyden · 2 drugs in this class
Sanofi Pasteur, a Sanofi Company · 2 drugs in this class
Centers for Disease Control and Prevention · 1 drug in this class
GlaxoSmithKline · 1 drug in this class
Hospital Clinic of Barcelona · 1 drug in this class
Institute of Medical Biology, Chinese Academy of Medical Sciences · 1 drug in this class
Institute of Tropical Medicine, Belgium · 1 drug in this class
International Vaccine Institute · 1 drug in this class
Merck Sharp & Dohme LLC · 1 drug in this class
National Institute of Allergy and Infectious Diseases (NIAID) · 1 drug in this class

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Cite this brief

Drug Landscape (2026). PriorixTM — Competitive Intelligence Brief. https://druglandscape.com/ci/priorixtm. Accessed 2026-05-14.

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