Who are Clostridium difficile vaccine's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Staphylococcus and Neisseria Tablets, Hib, Propionibacterium Acnes, AVA, Pertussis containing vaccine, Typhim Vi (Sanofi Pasteur MSD).

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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Last reviewed 2026-06-10 · How we verify

Clostridium difficile vaccine — Competitive Intelligence Brief

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

Clostridium difficile vaccine (Clostridium difficile vaccine) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Bacterial vaccine. Area: Infectious Disease / Immunology.

phase 3 Bacterial vaccine Clostridium difficile toxins A and B and bacterial antigens Infectious Disease / Immunology Biologic Live · refreshed every 30 min

Target snapshot

Clostridium difficile vaccine (Clostridium difficile vaccine) — Sanofi. This vaccine stimulates the immune system to produce antibodies and cellular immunity against Clostridium difficile toxins and bacterial antigens to prevent infection and 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
Clostridium difficile vaccine TARGET	Clostridium difficile vaccine	Sanofi	phase 3	Bacterial vaccine	Clostridium difficile toxins A and B and bacterial antigens
Staphylococcus and Neisseria Tablets	Staphylococcus and Neisseria Tablets	Peking University Third Hospital	marketed	bacterial vaccine
Hib	hib	Pfizer	marketed	bacterial vaccine	Haemophilus influenzae type b
Propionibacterium Acnes	Propionibacterium Acnes	Treviso Regional Hospital	marketed	Bacterial vaccine	Propionibacterium acnes antigens
AVA	AVA	Emergent BioSolutions	marketed	Inactivated bacterial vaccine	Bacillus anthracis protective antigen (PA) and lethal factor
Pertussis containing vaccine	Pertussis containing vaccine	St George's, University of London	marketed	Bacterial vaccine
Typhim Vi (Sanofi Pasteur MSD)	Typhim Vi (Sanofi Pasteur MSD)	Universitaire Ziekenhuizen KU Leuven	marketed	Inactivated bacterial vaccine	Salmonella typhi Vi polysaccharide antigen

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 (Bacterial vaccine class)

Janssen Research & Development, LLC · 1 drug in this class
Sanofi · 1 drug in this class
St George's, University of London · 1 drug in this class
Treviso Regional Hospital · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Clostridium difficile vaccine — Competitive Intelligence Brief. https://druglandscape.com/ci/clostridium-difficile-vaccine. Accessed 2026-06-10.

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