## Abstract Type 1, 2, and 3 vaccine‐derived polioviruses were isolated from a sewage disposal plant located downstream of the Oyabe River in Toyama Prefecture, Japan, between October 1993 and September 1995. Neurovirulence was analyzed in 13 type 1 vaccine‐derived strains, using mutant analysis by
Isolation of vaccine-derived polioviruses in the Slovak Republic
✍ Scribed by B. Černáková; Z. Sobotová; I. Rovný; Š. Bláhova; M. Roivainen; T. Hovi
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 154 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0934-9723
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