Article
[Reversion in the natural variability of influenza A virus].
Voprosy virusologii - 1 Jan 2000
Iakhno M A, Isachenko V A, Molibog E V, Iamnikova S S, Vorkunova G K
Abstract excerpt
In mid-November, 1977, local outbreaks of acute respiratory diseases (ARD) in institutionalized communities began to be recorded in a number of geographical zones of the USSR, and by the end of the month a general increase in the incidence was observed in some areas of the country. The epidemic outbreaks extended gradually and were characterized by moderate development involving mainly young subjects. The strains...
Topics
- Antigens, Viral
- Disease Outbreaks
- Epitopes
- Genetic Variation
- Hemagglutination Inhibition Tests
- Humans
- Influenza A virus
- Influenza, Human
- Neuraminidase
- USSR
