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. 1975 Dec;12(6):1470–1471. doi: 10.1128/iai.12.6.1470-1471.1975

Ineffectiveness of Vi and chemically treated endotoxins as typhoid vaccines in mice challenged with a Salmonella typhosa-Salmonella typhimurium hybrid.

B B Diena, A Ryan, R Wallace, F E Ashton, E M Johnson, L S Baron
PMCID: PMC415457  PMID: 1107227

Abstract

Purified Vi antigen, acetic anthydride-treated Salmonella typhosa endotoxin, and potassium methylate-treated S. typhosa endotoxin employed as vaccines in Swiss white mice failed to protect these animals against challenge with a virulent S. typhimurium hybrid expressing S. typhosa antigens.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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