UNSPSC 51201623: Typhoid vaccine

This classification denotes vaccines used to prevent typhoid fever (An acute systemic febrile infection caused by salmonella typhi, a serotype of salmonella enterica) and/or paratyphoid fever (a prolonged febrile illness commonly caused by several paratyphi serotypes of salmonella enterica), which are caused by various species of salmonella. Typhoid vaccine bears US NLM identifiers UMLS ID C0041469 and NCI Concept Code C96392.

UNSPSC 51201623 Typhoid vaccine is a Commodity code under which state and local health departments procure immunization products for public health programs and disease prevention initiatives. The single recent state-local opportunity on file shows a mismatch with the code's nominal scope: the Mississippi State Department of Health posted a sole source notice for Yellow Fever Vaccine from Sanofi Pasteur, Inc., in July 2026, rather than a typhoid vaccine solicitation. State health departments represent the primary issuing bodies under this code tier, though the scarcity of recent recorded activity limits visibility into the full range of jurisdictions or repeat buyers.

The geographic spread of recent activity is extremely limited. Mississippi is the only state with a recorded opportunity in the most-recent block. The Mississippi State Department of Health's July 13, 2026 sole source notice (Solicitation 3150006922, due August 3, 2026) was the only posting identified; it involved a proposed sole source purchase with an objection-filing deadline but no stated quantity, contract term, estimated value, or pricing. The absence of competitive RFP or RFQ activity and the code's narrow recent footprint suggest either low procurement velocity under this Commodity code or a reliance on standing vaccine contracts and cooperative purchasing vehicles that do not appear in typical solicitation channels.