Immunisation of two rodent species with new live-attenuated mutants of <i>Yersinia pestis</i> CO92 induces protective long-term humoral- and cell-mediated immunity against pneumonic plague.

NPJ Vaccines · 2016 · PMC5707884 · PMID 29263858

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an increasing trendno p-value reported

63 An increasing trend in the activation of DCs was noted for all mutant-immunised mice, which attained statistical significance for the Δ lpp Δ msbB Δ ail mutant.

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