Article
[Changes in the biological properties of influenza virus (HON1) strains virulent for mice when exposed to homologous antibodies].
Voprosy virusologii - 1 Jan 2000
Smorodintsev A A, Ivanova N A, Medvedeva T E, Grinbaum E B, Kudriavtseva V K
Abstract excerpt
A decrease in the virulent properties of two influenza virus strains (A/PR/8/34 and A/Mel/35 (HON1) pathogenic for mice was demonstrated in multiple passages in chick embryos in the presence of homologous antibody. The artificially developed avirulent A/PR/8/240 and A/Mel/375 variants had low imm...
Topics
- Animals
- Antibodies, Viral
- Antigens, Viral
- Chick Embryo
- Cricetinae
- Genes, Viral
- Immunization
- Influenza A virus
- Mice
- Mutation
- Rabbits
- Rats
- Temperature
- Virulence
- Virus Replication
