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Properties in culture and persistence in cotton rats of the Rickettsia prowazekii vaccine strain E and its mutants.

Acta virologica - 1 Apr 1990

Ignatovich V F, Penkina G A, Balaeva N M

Abstract excerpt

Cultural properties and the capacity for persistence were studied in spontaneous erythromycin-resistant (E errSM), in induced erythromycin-resistant (E errI) mutants and in a virulent revertant (E Vir) of the vaccine strain E, as compared with parent vaccine strain E and standard virulent strain Breinl of Rickettsia prowazekii. Cultural properties of the strains were found to differ in passages in chick embryos...

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PMID: 1975978

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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