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Article

[Variability of influenza A2 viruses in nature].

Voprosy virusologii - 1 Jan 2000

Sokolov M I, Podcherniaeva R Ia

Abstract excerpt

A comparative study of variability of the properties of influenza A2 viruses isolated in different epidemic years (1964-1965, 1968-1969, 1972-1973) showed that in the course of influenza virus evolution changes occurred not only in the antigenic properties of surface proteins (hemagglutinins and neuraminidase) but in a number of other properties as well. In contrast to previously circulating strains, influenza A2...

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Identifiers

PMID: 1216834

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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